CourseFlix

Learn to Code with Ruby

31h 31m 25s
English
Paid

The most comprehensive Ruby course available on Udemy! An in-depth overview of coding with Ruby, a popular programming language renowned for its simplicity and elegance. Whether you've never written a line of code before or are looking to learn a brand new language, this course covers all bases!

Learn to Code with Ruby offers more than 30+hours of videotutorials, 250+lectures, and dozens of quizzes and exercises to test your knowledge as you proceed through the course.

Lessons include:

  • Installation and configuration for both Mac OS and Windows systems
  • Common programming concepts (variables, arithmetic, output)
  • Objects and methods
  • Strings
  • Numbers
  • Booleans
  • Methods and Conditionals
  • Ranges
  • Arrays
  • Hashes
  • Blocks, Procs, and Lambdas
  • Dates and times
  • File Input and Output
  • Regular Expression
  • Classes, Modules, and Inheritance

and more!

Ruby is a language released by Yukihiro Matsumoto in 1995 that bills itself as "a programmer's best friend". Every aspect of Ruby is designed to make programming easier for the developer. There is no better first language if you're interested in learning how to program.

Ruby also serves as the foundation for Ruby on Rails, a popular web framework that powers over 1.2 million websites worldwide. The course offers an extensive introduction to the base language you'll need to know if you intend to tackle web development in the future.

Check out the sample videos below to get a taste of what the course has to offer!

So if you're ready to commit yourself, if you're eager to expand your knowledge of programming, if you're ready to discover what makes this elegant language so loved by developers, you are ready to Learn to Code with Ruby!

Thanks for checking out the course!

Requirements:
  • Basic text editing skills
  • Basic computer skills (web browsing, app installation, file navigation)
Who this course is for:
  • Beginning programmers who want to start with an easy, human-friendly language
  • Intermediate coders who are interested in exploring the Ruby language in greater depth
  • Web development folk curious about the foundation of Ruby on Rails

What you'll learn:

  • Code in the Ruby programming language
  • Utilize common objects like Strings, Arrays, Hashes, and more
  • Solve popular coding challenges with Ruby

About the Author: Udemy

Udemy thumbnail

Udemy is the largest open marketplace for online courses on the internet. Founded in 2010 by Eren Bali, Oktay Caglar, and Gagan Biyani and headquartered in San Francisco, the company went public on the Nasdaq in 2021 under the ticker UDMY. The platform hosts well over two hundred thousand courses across software development, IT and cloud, data science, design, business, marketing, and creative skills, taught by tens of thousands of independent instructors. Roughly seventy million learners use it worldwide, and the corporate arm — Udemy Business — supplies a curated subset of that catalog to enterprise customers.

Because Udemy is a marketplace rather than a single editorial publisher, the catalog is uneven by design. The strongest material lives in the long-form, project-based courses authored by working engineers — full-stack JavaScript, React, Node.js, Python data science, AWS, Docker and Kubernetes, mobile development with Flutter and React Native, and cloud certification preparation. The CourseFlix listing under this source is the slice of that catalog that has been mirrored here for offline-friendly viewing, organized by topic and updated as new releases land. Pricing on Udemy itself swings dramatically with the site's near-permanent sales, which is why the platform is best treated as a deep reference catalog: pick instructors with strong reviews and a track record of updating their material rather than buying on the headline price alone.

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#1: Introduction to Ruby
All Course Lessons (258)
#Lesson TitleDurationAccess
1
Introduction to Ruby Demo
13:07
2
About Me
00:57
3
MacOS - Access and Work with the Terminal
10:41
4
MacOS - Install Homebrew, rbenv and Ruby
18:03
5
MacOS - Download Atom Text Editor
04:25
6
MacOS - Install atom-runner Package and Visual Theme
08:20
7
MacOS - Write First Ruby File and Run with Atom Runner
06:01
8
MacOS - Run Ruby File from Terminal
03:32
9
Windows - Download and Install Ruby
10:41
10
Windows - Download Atom Text Editor
04:31
11
Windows - Install atom-runner Package and Custom Theme
06:02
12
Windows - Write First Ruby File and Run with Atom Runner
06:15
13
Windows - Run Ruby File from Command Prompt
06:56
14
Interactive Ruby (IRB)
07:28
15
The puts Method
10:21
16
The print Method
03:19
17
The p Method
04:35
18
Basic Arithmetic in Ruby
09:58
19
Comments
06:35
20
Variables
13:40
21
Parallel Variable Assignment and Swapping Variable Values
06:52
22
Constants
04:03
23
Intro to Object Methods
08:08
24
Return Values and the nil Object
09:15
25
String Interpolation
10:25
26
The gets Method and the chomp Method
15:25
27
Intro to Numbers and the .class Method
07:50
28
Convert Numbers to Strings and Vice Versa
08:35
29
Intro to Booleans
04:51
30
The .odd? and .even? Predicate Methods
05:50
31
Comparison with the Equality (==) Operator
06:43
32
Comparison with the Inequality (!=) Operator
04:35
33
Less than and Greater than Operators
05:17
34
Arithmetic Methods and Basic Arguments
09:08
35
Intro to Object Methods with Parameters (The .between? Predicate Method)
08:23
36
Float Methods
06:49
37
Assignment Operators
07:55
38
Introduction to Blocks with the .times Method
14:34
39
The .upto and .downto Methods
09:44
40
BONUS - The .step Method
07:40
41
Create a String
07:26
42
Multiline Strings
04:03
43
Escape Characters
08:05
44
Single Quotes vs Double Quotes
02:22
45
Equality and Inequality Operators with Strings
07:13
46
Concatenate Strings
07:46
47
The .length and .size Methods
06:03
48
Extract Single Characters from String with Bracket Syntax
07:46
49
Extract Multiple Characters from String with Bracket Syntax
04:11
50
Extract Multiple Characters with Range Objects
05:55
51
Overwrite Characters in String with Bracket Syntax
05:15
52
Case Methods
05:44
53
The .reverse Method on a String
03:11
54
Bang Methods on Strings
07:21
55
The .include? Method on a String
05:33
56
The .empty? and .nil? Methods on a String
04:02
57
Intro to Methods
12:58
58
Local Variables
04:17
59
Parameters and Arguments
09:18
60
Return Values I
07:24
61
Return Values II - Default Return Values and the Return of the puts Method
06:15
62
The if Statement
10:20
63
Truthiness and Falsiness
07:07
64
if elsif
09:03
65
The else Keyword
08:02
66
Multiple Conditions with && Operator
12:49
67
Multiple Conditions with || Operator
05:11
68
Parentheses and Precedence
08:34
69
Nested if Statements
08:05
70
The .respond_to? Method
09:30
71
Ternary Operator
12:37
72
Default or Optional Parameters
06:26
73
Call A Method from Another Method or Interpolated String
10:36
74
The case Statement
12:05
75
Negation with !
06:10
76
The unless Keyword
07:45
77
The while Keyword
15:39
78
The until Keyword
04:21
79
CHALLENGE: FizzBuzz
11:58
80
Statement Modifiers / Inline Modifiers
05:37
81
Conditional Assignment
06:35
82
Intro to Ranges
07:46
83
Alphabetical Ranges
05:38
84
The .size Method on a Range
01:46
85
Check if Value Exists in a Range with .include? Method or ===
04:25
86
Generate A Random Number with the rand Method
05:59
87
Introduction to Arrays
04:01
88
Create An Array with Bracket Syntax
09:19
89
Shorthand %w Syntax to Create an Array of Strings
02:12
90
Create an Array with Array.new Method
03:32
91
Access Single Array Element by Index Position
11:59
92
Access Single Array Element with .fetch Method
04:10
93
Extract Sequential Array Elements with Bracket Syntax
06:12
94
Access Sequential Array Elements with a Range Object
04:02
95
Access Multiple Array Elements with the .values_at Method
05:02
96
The .slice Method
02:34
97
Overwrite One or More Array Elements
08:07
98
The .length, .size and .count Methods on an Array
04:58
99
The .empty? and .nil? Methods on an Array
05:18
100
The .first and .last Methods
11:12
101
The .push Method, the Shovel Operator, and the .insert Method
07:05
102
The .pop Method
05:16
103
The .shift and .unshift Methods
03:17
104
Equality and Inequality Operators with Arrays
05:06
105
The Spaceship Operator
06:16
106
Convert Ranges to Arrays with the .to_a Method
04:20
107
The .is_a? Predicate Method
12:47
108
The ri Program
07:50
109
Review of Blocks
05:21
110
The .each Method on an Array
07:01
111
More Practice with the .each Method
13:01
112
each within each
04:03
113
The For Loop
09:32
114
The .each_with_index Method
06:36
115
CHALLENGE: The .each_with_index Method
07:03
116
The .map and .collect Methods on an Array
12:15
117
Iteration over Array with while or until Loops
05:36
118
The break Keyword
06:21
119
The next Keyword
03:39
120
The .reverse Method on an Array
02:26
121
The .sort Method on an Array
05:18
122
The .concat Method on an Array
04:47
123
The .max and .min Methods on an Array
09:07
124
The .include? Predicate Method on an Array
02:13
125
The .index and .find_index Methods on an Array
02:52
126
The .select Method on an Array
06:46
127
The .reject Method on an Array
02:54
128
Unpack a Multidimensional Array
05:45
129
The .partition Method on an Array
05:06
130
The .split Method on a String
05:29
131
Iterate over String Characters
04:41
132
The .join Method on an Array
10:32
133
The .count Method on a String
06:45
134
The .index and .rindex Methods on a String
12:37
135
The .insert Method on a String
02:31
136
The .squeeze Method
11:22
137
The .clear Method on a String
01:27
138
The .delete Method on a String
05:37
139
Object Pointers and Object Copies
10:31
140
Splat Arguments
03:51
141
The .any? and .all? Methods on an Array
04:43
142
The .find and .detect Methods on an Array
05:43
143
The .uniq Method on an Array
05:29
144
The .compact Method on an Array
04:43
145
The .inject and .reduce Methods on an Array
11:53
146
The .flatten Method on an Array
03:49
147
The .zip Method on an Array
07:05
148
The .sample Method on an Array
03:51
149
Multiply an Array with Asterisk Symbol
06:00
150
Union - Combine Arrays and Exclude Duplicates
06:34
151
Remove Array Items that Exist in Another Array
05:52
152
Array Intersection with the Ampersand Symbol
06:07
153
Intro to Hashes
07:09
154
Create Hash and Extract Values from Hashes by their Keys
09:55
155
Intro to Symbols and Symbols as Hash Keys
08:18
156
Convert Symbols to Strings and Vice Versa
03:52
157
The .fetch Method on a Hash
05:01
158
Add a Key Value Pair to a Hash with Bracket Syntax or the .store Method
05:03
159
The .length and .empty? Methods on a Hash
03:22
160
The .each Method on a Hash
07:19
161
The .each_key and .each_value Methods
07:18
162
Retrieve Keys or Values from Hash as an Array
02:12
163
Create Hash with Default Value
05:37
164
Convert Hash to Array and Vice Versa
05:12
165
The .sort and .sort_by Methods on a Hash
06:46
166
The .key? and .value? Methods on a Hash
04:35
167
Hashes as Method Arguments
10:21
168
The .delete Method on a Hash
03:09
169
The .select and .reject Methods on a Hash
06:47
170
The .merge Method to Combine Hashes
08:00
171
CHALLENGE: Word Frequency in a Sentence String
09:30
172
Introduction to Blocks
07:51
173
The yield Keyword
09:55
174
Procs I
17:27
175
The .block_given? Method
03:29
176
Yielding with Arguments
08:38
177
A Custom .each Method
08:54
178
Procs II
04:15
179
Pass a Ruby Method as Proc
05:54
180
Methods with Proc Parameters
06:36
181
Intro to Lambdas
12:53
182
Lambda Efficiency Example
13:12
183
Intro to the Time Object
06:47
184
Instance Methods on a Time Object
04:23
185
Predicate Methods on Time Objects
04:33
186
Add or Subtract Time by Seconds
08:59
187
The Comparable Methods on a Time Object
06:22
188
Convert Time Object to Other Objects
05:03
189
Convert Time Object to Formatted String
05:32
190
The .parse and .strptime Methods
07:41
191
Read from a Text File with Ruby
04:18
192
Write to a Text File with Ruby
04:49
193
Rename and Delete a File with Ruby
03:40
194
Command Line Arguments (ARGV)
03:42
195
The load Method
04:54
196
The require and require_relative Methods
07:36
197
The .start_with? and .end_with? Methods
15:55
198
The .include? Method
10:32
199
Intro to Regular Expressions
10:17
200
The .scan Method I
06:27
201
The .scan Method II
06:18
202
The Wildcard Symbol
06:30
203
The Backslash
05:32
204
RegEx Anchors
04:08
205
Exclude Characters
04:40
206
The .sub and .gsub Methods with Regular Expressions
10:00
207
Rubular.com
07:21
208
Intro to Classes
11:25
209
Review of the .class Method on Ruby Objects
02:55
210
The .superclass and .ancestors Methods on a Class
14:33
211
The .methods Method
08:28
212
Create A Class
12:07
213
Object Aliases
05:15
214
Instance Variables and the .initialize Method
13:35
215
Instance Methods
10:05
216
Override the .to_s Method
05:43
217
The self Keyword in an Instance Method
05:45
218
Getter Methods
10:36
219
Setter Methods
10:54
220
Shortcut Accessor Methods
08:37
221
Add Parameters to initialize Method
07:59
222
Intro to Modules
10:36
223
Modules with Identical Methods
08:08
224
Import Modules into the Current File
03:43
225
The Math Module
02:53
226
Mixins I - The Comparable Module
18:04
227
Mixins II - Custom Mixins
15:25
228
The .ancestors Method in Depth
09:55
229
The prepend Keyword
04:13
230
The extend Keyword
04:55
231
Mixins III - The Enumerable Module
14:52
232
Private Methods
10:29
233
Protected Methods
11:41
234
Add Validation to Setter Methods
09:40
235
Prefer Instance Methods to Instance Variables
10:42
236
Calling Multiple Setter Methods within one Method
07:57
237
Structs
12:17
238
Monkey Patching I
13:05
239
Monkey Patching II
15:11
240
Monkey Patching III
06:05
241
Class Variables and Class Methods
14:27
242
Review of Inheritance
04:03
243
Create Subclasses
06:22
244
Check Inheritance Hierarchy
06:55
245
The .is_a? and .instance_of? Predicate Methods
05:23
246
Exclusive Instance Methods in Subclasses
05:23
247
Override Methods in a Subclass
04:53
248
The super Keyword I
10:30
249
The super Keyword II
08:00
250
Class Variables across Subclasses
07:53
251
Singleton Classes and Singleton Methods
08:29
252
Hash as initialize Argument I
07:07
253
Hash as initialize Argument II
09:09
254
Intro to Rubydoc Documentation
05:46
255
Class Method Documentation on RubyDocs
05:18
256
Use rdoc to Generate Your Own Documentation I
08:28
257
Use rdoc to Generate Your Own Documentation II
05:48
258
Conclusion
02:04
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Course content

258 lessons · 31h 31m 25s
Show all 258 lessons
  1. 1 Introduction to Ruby 13:07
  2. 2 About Me 00:57
  3. 3 MacOS - Access and Work with the Terminal 10:41
  4. 4 MacOS - Install Homebrew, rbenv and Ruby 18:03
  5. 5 MacOS - Download Atom Text Editor 04:25
  6. 6 MacOS - Install atom-runner Package and Visual Theme 08:20
  7. 7 MacOS - Write First Ruby File and Run with Atom Runner 06:01
  8. 8 MacOS - Run Ruby File from Terminal 03:32
  9. 9 Windows - Download and Install Ruby 10:41
  10. 10 Windows - Download Atom Text Editor 04:31
  11. 11 Windows - Install atom-runner Package and Custom Theme 06:02
  12. 12 Windows - Write First Ruby File and Run with Atom Runner 06:15
  13. 13 Windows - Run Ruby File from Command Prompt 06:56
  14. 14 Interactive Ruby (IRB) 07:28
  15. 15 The puts Method 10:21
  16. 16 The print Method 03:19
  17. 17 The p Method 04:35
  18. 18 Basic Arithmetic in Ruby 09:58
  19. 19 Comments 06:35
  20. 20 Variables 13:40
  21. 21 Parallel Variable Assignment and Swapping Variable Values 06:52
  22. 22 Constants 04:03
  23. 23 Intro to Object Methods 08:08
  24. 24 Return Values and the nil Object 09:15
  25. 25 String Interpolation 10:25
  26. 26 The gets Method and the chomp Method 15:25
  27. 27 Intro to Numbers and the .class Method 07:50
  28. 28 Convert Numbers to Strings and Vice Versa 08:35
  29. 29 Intro to Booleans 04:51
  30. 30 The .odd? and .even? Predicate Methods 05:50
  31. 31 Comparison with the Equality (==) Operator 06:43
  32. 32 Comparison with the Inequality (!=) Operator 04:35
  33. 33 Less than and Greater than Operators 05:17
  34. 34 Arithmetic Methods and Basic Arguments 09:08
  35. 35 Intro to Object Methods with Parameters (The .between? Predicate Method) 08:23
  36. 36 Float Methods 06:49
  37. 37 Assignment Operators 07:55
  38. 38 Introduction to Blocks with the .times Method 14:34
  39. 39 The .upto and .downto Methods 09:44
  40. 40 BONUS - The .step Method 07:40
  41. 41 Create a String 07:26
  42. 42 Multiline Strings 04:03
  43. 43 Escape Characters 08:05
  44. 44 Single Quotes vs Double Quotes 02:22
  45. 45 Equality and Inequality Operators with Strings 07:13
  46. 46 Concatenate Strings 07:46
  47. 47 The .length and .size Methods 06:03
  48. 48 Extract Single Characters from String with Bracket Syntax 07:46
  49. 49 Extract Multiple Characters from String with Bracket Syntax 04:11
  50. 50 Extract Multiple Characters with Range Objects 05:55
  51. 51 Overwrite Characters in String with Bracket Syntax 05:15
  52. 52 Case Methods 05:44
  53. 53 The .reverse Method on a String 03:11
  54. 54 Bang Methods on Strings 07:21
  55. 55 The .include? Method on a String 05:33
  56. 56 The .empty? and .nil? Methods on a String 04:02
  57. 57 Intro to Methods 12:58
  58. 58 Local Variables 04:17
  59. 59 Parameters and Arguments 09:18
  60. 60 Return Values I 07:24
  61. 61 Return Values II - Default Return Values and the Return of the puts Method 06:15
  62. 62 The if Statement 10:20
  63. 63 Truthiness and Falsiness 07:07
  64. 64 if elsif 09:03
  65. 65 The else Keyword 08:02
  66. 66 Multiple Conditions with && Operator 12:49
  67. 67 Multiple Conditions with || Operator 05:11
  68. 68 Parentheses and Precedence 08:34
  69. 69 Nested if Statements 08:05
  70. 70 The .respond_to? Method 09:30
  71. 71 Ternary Operator 12:37
  72. 72 Default or Optional Parameters 06:26
  73. 73 Call A Method from Another Method or Interpolated String 10:36
  74. 74 The case Statement 12:05
  75. 75 Negation with ! 06:10
  76. 76 The unless Keyword 07:45
  77. 77 The while Keyword 15:39
  78. 78 The until Keyword 04:21
  79. 79 CHALLENGE: FizzBuzz 11:58
  80. 80 Statement Modifiers / Inline Modifiers 05:37
  81. 81 Conditional Assignment 06:35
  82. 82 Intro to Ranges 07:46
  83. 83 Alphabetical Ranges 05:38
  84. 84 The .size Method on a Range 01:46
  85. 85 Check if Value Exists in a Range with .include? Method or === 04:25
  86. 86 Generate A Random Number with the rand Method 05:59
  87. 87 Introduction to Arrays 04:01
  88. 88 Create An Array with Bracket Syntax 09:19
  89. 89 Shorthand %w Syntax to Create an Array of Strings 02:12
  90. 90 Create an Array with Array.new Method 03:32
  91. 91 Access Single Array Element by Index Position 11:59
  92. 92 Access Single Array Element with .fetch Method 04:10
  93. 93 Extract Sequential Array Elements with Bracket Syntax 06:12
  94. 94 Access Sequential Array Elements with a Range Object 04:02
  95. 95 Access Multiple Array Elements with the .values_at Method 05:02
  96. 96 The .slice Method 02:34
  97. 97 Overwrite One or More Array Elements 08:07
  98. 98 The .length, .size and .count Methods on an Array 04:58
  99. 99 The .empty? and .nil? Methods on an Array 05:18
  100. 100 The .first and .last Methods 11:12
  101. 101 The .push Method, the Shovel Operator, and the .insert Method 07:05
  102. 102 The .pop Method 05:16
  103. 103 The .shift and .unshift Methods 03:17
  104. 104 Equality and Inequality Operators with Arrays 05:06
  105. 105 The Spaceship Operator 06:16
  106. 106 Convert Ranges to Arrays with the .to_a Method 04:20
  107. 107 The .is_a? Predicate Method 12:47
  108. 108 The ri Program 07:50
  109. 109 Review of Blocks 05:21
  110. 110 The .each Method on an Array 07:01
  111. 111 More Practice with the .each Method 13:01
  112. 112 each within each 04:03
  113. 113 The For Loop 09:32
  114. 114 The .each_with_index Method 06:36
  115. 115 CHALLENGE: The .each_with_index Method 07:03
  116. 116 The .map and .collect Methods on an Array 12:15
  117. 117 Iteration over Array with while or until Loops 05:36
  118. 118 The break Keyword 06:21
  119. 119 The next Keyword 03:39
  120. 120 The .reverse Method on an Array 02:26
  121. 121 The .sort Method on an Array 05:18
  122. 122 The .concat Method on an Array 04:47
  123. 123 The .max and .min Methods on an Array 09:07
  124. 124 The .include? Predicate Method on an Array 02:13
  125. 125 The .index and .find_index Methods on an Array 02:52
  126. 126 The .select Method on an Array 06:46
  127. 127 The .reject Method on an Array 02:54
  128. 128 Unpack a Multidimensional Array 05:45
  129. 129 The .partition Method on an Array 05:06
  130. 130 The .split Method on a String 05:29
  131. 131 Iterate over String Characters 04:41
  132. 132 The .join Method on an Array 10:32
  133. 133 The .count Method on a String 06:45
  134. 134 The .index and .rindex Methods on a String 12:37
  135. 135 The .insert Method on a String 02:31
  136. 136 The .squeeze Method 11:22
  137. 137 The .clear Method on a String 01:27
  138. 138 The .delete Method on a String 05:37
  139. 139 Object Pointers and Object Copies 10:31
  140. 140 Splat Arguments 03:51
  141. 141 The .any? and .all? Methods on an Array 04:43
  142. 142 The .find and .detect Methods on an Array 05:43
  143. 143 The .uniq Method on an Array 05:29
  144. 144 The .compact Method on an Array 04:43
  145. 145 The .inject and .reduce Methods on an Array 11:53
  146. 146 The .flatten Method on an Array 03:49
  147. 147 The .zip Method on an Array 07:05
  148. 148 The .sample Method on an Array 03:51
  149. 149 Multiply an Array with Asterisk Symbol 06:00
  150. 150 Union - Combine Arrays and Exclude Duplicates 06:34
  151. 151 Remove Array Items that Exist in Another Array 05:52
  152. 152 Array Intersection with the Ampersand Symbol 06:07
  153. 153 Intro to Hashes 07:09
  154. 154 Create Hash and Extract Values from Hashes by their Keys 09:55
  155. 155 Intro to Symbols and Symbols as Hash Keys 08:18
  156. 156 Convert Symbols to Strings and Vice Versa 03:52
  157. 157 The .fetch Method on a Hash 05:01
  158. 158 Add a Key Value Pair to a Hash with Bracket Syntax or the .store Method 05:03
  159. 159 The .length and .empty? Methods on a Hash 03:22
  160. 160 The .each Method on a Hash 07:19
  161. 161 The .each_key and .each_value Methods 07:18
  162. 162 Retrieve Keys or Values from Hash as an Array 02:12
  163. 163 Create Hash with Default Value 05:37
  164. 164 Convert Hash to Array and Vice Versa 05:12
  165. 165 The .sort and .sort_by Methods on a Hash 06:46
  166. 166 The .key? and .value? Methods on a Hash 04:35
  167. 167 Hashes as Method Arguments 10:21
  168. 168 The .delete Method on a Hash 03:09
  169. 169 The .select and .reject Methods on a Hash 06:47
  170. 170 The .merge Method to Combine Hashes 08:00
  171. 171 CHALLENGE: Word Frequency in a Sentence String 09:30
  172. 172 Introduction to Blocks 07:51
  173. 173 The yield Keyword 09:55
  174. 174 Procs I 17:27
  175. 175 The .block_given? Method 03:29
  176. 176 Yielding with Arguments 08:38
  177. 177 A Custom .each Method 08:54
  178. 178 Procs II 04:15
  179. 179 Pass a Ruby Method as Proc 05:54
  180. 180 Methods with Proc Parameters 06:36
  181. 181 Intro to Lambdas 12:53
  182. 182 Lambda Efficiency Example 13:12
  183. 183 Intro to the Time Object 06:47
  184. 184 Instance Methods on a Time Object 04:23
  185. 185 Predicate Methods on Time Objects 04:33
  186. 186 Add or Subtract Time by Seconds 08:59
  187. 187 The Comparable Methods on a Time Object 06:22
  188. 188 Convert Time Object to Other Objects 05:03
  189. 189 Convert Time Object to Formatted String 05:32
  190. 190 The .parse and .strptime Methods 07:41
  191. 191 Read from a Text File with Ruby 04:18
  192. 192 Write to a Text File with Ruby 04:49
  193. 193 Rename and Delete a File with Ruby 03:40
  194. 194 Command Line Arguments (ARGV) 03:42
  195. 195 The load Method 04:54
  196. 196 The require and require_relative Methods 07:36
  197. 197 The .start_with? and .end_with? Methods 15:55
  198. 198 The .include? Method 10:32
  199. 199 Intro to Regular Expressions 10:17
  200. 200 The .scan Method I 06:27
  201. 201 The .scan Method II 06:18
  202. 202 The Wildcard Symbol 06:30
  203. 203 The Backslash 05:32
  204. 204 RegEx Anchors 04:08
  205. 205 Exclude Characters 04:40
  206. 206 The .sub and .gsub Methods with Regular Expressions 10:00
  207. 207 Rubular.com 07:21
  208. 208 Intro to Classes 11:25
  209. 209 Review of the .class Method on Ruby Objects 02:55
  210. 210 The .superclass and .ancestors Methods on a Class 14:33
  211. 211 The .methods Method 08:28
  212. 212 Create A Class 12:07
  213. 213 Object Aliases 05:15
  214. 214 Instance Variables and the .initialize Method 13:35
  215. 215 Instance Methods 10:05
  216. 216 Override the .to_s Method 05:43
  217. 217 The self Keyword in an Instance Method 05:45
  218. 218 Getter Methods 10:36
  219. 219 Setter Methods 10:54
  220. 220 Shortcut Accessor Methods 08:37
  221. 221 Add Parameters to initialize Method 07:59
  222. 222 Intro to Modules 10:36
  223. 223 Modules with Identical Methods 08:08
  224. 224 Import Modules into the Current File 03:43
  225. 225 The Math Module 02:53
  226. 226 Mixins I - The Comparable Module 18:04
  227. 227 Mixins II - Custom Mixins 15:25
  228. 228 The .ancestors Method in Depth 09:55
  229. 229 The prepend Keyword 04:13
  230. 230 The extend Keyword 04:55
  231. 231 Mixins III - The Enumerable Module 14:52
  232. 232 Private Methods 10:29
  233. 233 Protected Methods 11:41
  234. 234 Add Validation to Setter Methods 09:40
  235. 235 Prefer Instance Methods to Instance Variables 10:42
  236. 236 Calling Multiple Setter Methods within one Method 07:57
  237. 237 Structs 12:17
  238. 238 Monkey Patching I 13:05
  239. 239 Monkey Patching II 15:11
  240. 240 Monkey Patching III 06:05
  241. 241 Class Variables and Class Methods 14:27
  242. 242 Review of Inheritance 04:03
  243. 243 Create Subclasses 06:22
  244. 244 Check Inheritance Hierarchy 06:55
  245. 245 The .is_a? and .instance_of? Predicate Methods 05:23
  246. 246 Exclusive Instance Methods in Subclasses 05:23
  247. 247 Override Methods in a Subclass 04:53
  248. 248 The super Keyword I 10:30
  249. 249 The super Keyword II 08:00
  250. 250 Class Variables across Subclasses 07:53
  251. 251 Singleton Classes and Singleton Methods 08:29
  252. 252 Hash as initialize Argument I 07:07
  253. 253 Hash as initialize Argument II 09:09
  254. 254 Intro to Rubydoc Documentation 05:46
  255. 255 Class Method Documentation on RubyDocs 05:18
  256. 256 Use rdoc to Generate Your Own Documentation I 08:28
  257. 257 Use rdoc to Generate Your Own Documentation II 05:48
  258. 258 Conclusion 02:04

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Frequently asked questions

What is Learn to Code with Ruby about?
The most comprehensive Ruby course available on Udemy! An in-depth overview of coding with Ruby, a popular programming language renowned for its simplicity and elegance. Whether you've never written a line of code before or are looking to…
Who teaches Learn to Code with Ruby?
Learn to Code with Ruby is taught by Udemy. You can find more courses by this instructor on the corresponding source page.
How long is Learn to Code with Ruby?
Learn to Code with Ruby contains 258 lessons with a total runtime of 31 hours 31 minutes. All lessons are available to watch online at your own pace.
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