Course Content
26 – Sets
0/5
001 Intro to Sets.mp4
06:20
002 Add and Delete Items from Set.mp4
03:01
003 Explore set.rb on GitHub.mp4
03:41
005 Coding Exercise Solution Sets.mp4
06:44
006 Section Review [SLIDES].mp4
02:43
18 – Arrays III Bonus Methods
0/12
001 The reverse Method.mp4
02:14
002 The sort Method.mp4
03:09
003 The uniq Method.mp4
01:50
004 The compact Method.mp4
02:58
005 The inject and reduce Methods.mp4
18:07
006 The flatten Method.mp4
03:09
007 The sample Method.mp4
03:15
008 Multiply an Array with an Asterisk.mp4
01:34
009 Merge Arrays and Exclude Duplicates.mp4
03:04
010 Remove Array Items that Exist in Another Array.mp4
02:31
011 Array Intersection with the Ampersand Symbol.mp4
02:44
012 Section Review [SLIDES].mp4
04:46
19 – Blocks, Procs, and Lambdas
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001 Review of Blocks.mp4
04:45
002 The yield Keyword.mp4
05:10
003 Block Return Values.mp4
04:59
004 The block_given Method.mp4
04:29
005 Block Parameters.mp4
10:16
006 A Custom each Method.mp4
11:02
008 Coding Exercise Solution Custom Map Method.mp4
10:03
009 Procs.mp4
10:32
010 More Proc Examples.mp4
09:23
011 Methods with Proc Parameters.mp4
18:09
012 Intro to Lambdas.mp4
07:45
013 Differences between Lambdas and Procs.mp4
15:21
014 Section Review [SLIDES].mp4
12:47
20 – Classes I The Basics
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015 The self Keyword.mp4
11:14
028 Section Review [SLIDES].mp4
09:50
027 Coding Exercise Solution Add Parameters to Initialize Method.mp4
04:01
025 Add Parameters to initialize Method.mp4
07:40
024 The attr_accessor Method.mp4
01:51
023 The attr_reader and attr_writer Methods.mp4
06:18
022 Coding Exercise Solution Setter Methods.mp4
06:25
020 Setter Methods (Write Methods).mp4
08:57
019 Coding Exercise Solution Getter Methods.mp4
03:24
017 Getter Methods (Read Methods).mp4
06:12
016 Omitting the self Keyword.mp4
11:03
001 Intro to Classes.mp4
14:44
014 Coding Exercise Solution The to_s Method.mp4
02:37
012 Override the to_s Method.mp4
06:45
011 Coding Exercise Solution Instance Methods.mp4
03:20
009 Instance Methods.mp4
12:57
008 Coding Exercise Solution Declare Instance Variables.mp4
02:45
006 Instance Variables and the initialize Method.mp4
16:33
005 The new Method on Ruby’s Native Objects.mp4
03:23
005 The new Method on Ruby’s Native Objects.decrypted.mp4
03:24
004 Coding Exercise Solution Create a Class.mp4
02:33
002 Create a Class.mp4
08:04
21 – Classes II
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001 Private Methods.mp4
08:55
002 Protected Methods.mp4
12:15
003 Add Validation to Setter Methods.mp4
07:58
005 Coding Exercise Solution Add Validation to Setter Methods.mp4
05:43
006 Derived Values.mp4
07:45
007 Class Methods.mp4
11:45
008 Alternative Class Method Syntax.mp4
05:54
009 Class Variables.mp4
07:50
011 Coding Exercise Solution Class Methods and Class Variables.mp4
10:13
012 Building a Class Over Time.mp4
06:30
013 Monkey Patching.mp4
10:03
015 Coding Exercise Solution Monkey Patching.mp4
05:05
016 Section Review [SLIDES].mp4
08:13
22 – Keyword Arguments
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001 Hash as initialize Argument.mp4
13:06
002 Required Keyword Arguments.mp4
09:55
003 Optional Keyword Arguments.mp4
03:59
004 Positional Arguments and Keyword Arguments.mp4
05:11
005 New Version of Candidate Class with Keyword Arguments.mp4
05:25
007 Coding Exercise Solution Keyword Arguments.mp4
05:31
008 Section Review [SLIDES].mp4
04:04
23 – Classes III Inheritance
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001 Intro to Inheritance [SLIDES].mp4
06:01
002 Create Subclasses.mp4
09:17
003 The superclass and ancestors Class Methods.mp4
10:01
004 Check Inheritance Hierarchy of our Subclasses.mp4
08:09
005 The is_a and instance_of Methods.mp4
05:06
006 The methods Method.mp4
07:34
007 Exclusive Instance Methods in Subclasses.mp4
04:47
008 Override Methods in a Subclass.mp4
08:45
009 The super Keyword I.mp4
13:17
010 The super Keyword II.mp4
10:54
011 Defining Equality.mp4
07:40
012 Duck Typing.mp4
13:11
013 Section Review [SLIDES].mp4
10:16
24 – Input and Output
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001 Read from a Text File.mp4
07:17
002 Write to a Text File.mp4
09:43
003 Rename and Delete a File.mp4
04:56
004 Command Line Arguments (ARGV).mp4
06:49
005 Load A Ruby File with load Method.mp4
09:32
006 The require and require_relative Methods.mp4
10:32
007 Section Review [SLIDES].mp4
08:20
25 – Modules and Mixins
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001 Intro to Modules.mp4
10:40
002 Modules with Identical Methods.mp4
05:18
003 Import Modules into the Current File.mp4
04:55
004 The Math Module.mp4
05:49
005 The uri and nethttp Modules.mp4
11:16
006 The Enumerable Mixin.mp4
24:50
007 The Comparable Mixin.mp4
16:17
008 Mixing in Our Own Module.mp4
08:01
009 The ancestors Method in Depth.mp4
07:11
010 The prepend Keyword.mp4
03:30
011 The extend Keyword.mp4
04:43
012 Mixing in Multiple Modules.mp4
03:49
013 Multiple Declarations for the Same Module.mp4
07:02
014 Modules within Modules.mp4
08:30
015 Section Review [SLIDES].mp4
09:35
17 – Hashes I
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010 Check for Inclusion in a Hash.mp4
05:29
019 Section Review [SLIDES].mp4
10:14
018 Reference Problems with Hash.new.mp4
20:48
017 Coding Exercise Solution Word Frequency.mp4
13:22
015 Create Hash with Default Value (Hash.new).mp4
04:13
014 The merge Method.mp4
04:54
013 The delete Method.mp4
02:45
012 Convert Hash to Array and Vice Versa.mp4
05:11
011 The select and reject Methods on a Hash.mp4
07:07
001 Intro to Hashes.mp4
09:23
009 Iterating over a Hash.mp4
07:52
008 Coding Exercise Solution Creating a Hash.mp4
04:54
006 Add a New Key-Value Pair to Hash.mp4
05:31
005 Ruby 3.1 Shorthand Hash Syntax.mp4
06:50
004 Symbols as Hash Keys.mp4
06:56
003 Intro to Symbols.mp4
09:32
002 Populate Hash and Extract Values from Keys.mp4
12:06
27 – Datetimes
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001 The Date Object.mp4
05:49
002 The Time Object.mp4
08:02
003 Add or Subtract Time.mp4
04:41
004 The Comparable Methods on a Time Object.mp4
05:27
005 Convert Time Object to Formatted String.mp4
06:36
006 The parse and strptime Methods.mp4
11:28
008 Coding Exercise Solution Datetimes.mp4
08:06
009 Section Review [SLIDES].mp4
06:29
28 – Regular Expressions
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001 Intro to Regular Expressions.mp4
08:46
002 The scan Method.mp4
04:45
003 The Digit Symbol.mp4
09:21
004 The Wildcard Symbol.mp4
09:10
005 Anchors.mp4
05:27
006 Exclude Characters.mp4
05:15
007 The sub and gsub Methods with Regular Expressions.mp4
07:58
008 Rubular.com.mp4
02:30
010 Coding Exercise Solution Regular Expressions.mp4
06:50
011 Section Review [SLIDES].mp4
05:11
29 – Exceptions
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001 The begin and rescue Keywords.mp4
10:37
002 Catching Error Object.mp4
09:25
003 The retry Keyword.mp4
07:25
004 The ensure Keyword.mp4
04:17
005 Using begin and rescue at Top Level.mp4
09:24
006 The raise Keyword.mp4
08:32
007 Custom Exceptions.mp4
11:15
009 Coding Exercise Solution Exceptions.mp4
07:59
010 Section Review [SLIDES].mp4
09:39
30 – Testing with Minitest
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001 Intro to Testing.mp4
16:36
002 Testing a Class.mp4
10:21
003 The setup and teardown Methods.mp4
12:00
004 Assert Inclusion.mp4
06:42
005 Assert Error was Raised.mp4
09:12
006 Final Argument to Assertion Methods.mp4
05:52
007 Section Review [SLIDES].mp4
10:01
31 – Reading and Writing Documentation
0/2
001 Reading Documentation.mp4
08:52
003 Use RDoc to Generate Documentation.mp4
10:24
32 – Gems
0/4
001 Intro to Ruby Gems.mp4
17:55
002 Updating Gem Program.mp4
03:01
003 Installing Faker Gem.mp4
16:02
004 Use Faker Gem.mp4
08:25
33 – Conclusion
0/1
001 Conclusion.mp4
02:03
01 – Introduction and Installation
0/17
010 Windows – Access and Work with PowerShell.mp4
09:26
020 Section Review [SLIDES].mp4
03:52
019 Interactive Ruby (IRB).mp4
05:04
018 Write First Ruby File and Run with Terminal or PowerShell.mp4
04:31
017 Write First Ruby File and Run with Code Runner.mp4
08:55
014 Install VSCode Extensions.mp4
04:51
013 Windows – Install VSCode Text Editor.mp4
03:39
012 Windows – Install Ruby.mp4
06:36
011 Windows – Figure Out if System is 32-bit or 64-bit.mp4
01:19
001 Welcome to Ruby [SLIDES].mp4
08:09
009 macOS – Install VSCode Text Editor.mp4
04:42
008 macOS – Install Ruby.mp4
06:38
007 macOS – Install rbenv.mp4
07:39
006 macOS – Install Homebrew.mp4
03:05
005 macOS – Install XCode Command Line Tools.mp4
03:21
004 macOS – Access and Work with the Terminal.mp4
09:46
002 Object-Oriented Programming [SLIDES].mp4
05:41
16 – Object References and Copies
0/4
001 Object References.mp4
07:42
002 The dup and clone Methods.mp4
05:15
003 The freeze Method.mp4
06:36
004 Passing Objects to Mutating Methods.mp4
08:48
15 – Strings II
0/13
001 The split Method on a String.mp4
06:48
003 Coding Exercise Solution The split Method.mp4
08:21
004 The chars and each_char Methods.mp4
04:01
006 Coding Exercise Solution Custom Split.mp4
16:50
007 The join Method on an Array.mp4
03:44
009 Coding Exercise Solution Custom Join.mp4
09:50
010 The count Method on a String.mp4
02:39
012 Coding Exercise Solution Custom Count.mp4
03:15
013 The index and rindex Methods.mp4
06:26
015 Coding Exercise Solution Custom Index.mp4
12:48
016 The delete Method.mp4
01:56
018 Coding Exercise Solution Custom Delete.mp4
05:35
019 Section Review [SLIDES].mp4
04:05
14 – Arrays II Iteration and Various Methods
0/22
015 Coding Exercise Solution Filtering Methods.mp4
09:18
028 Section Review [SLIDES].mp4
08:40
027 Coding Exercise Solution Unlimited Method Arguments.mp4
03:35
025 Unlimited Method ArgumentsSplat Argument.mp4
12:46
024 Coding Exercise Solution Custom Max.mp4
09:32
022 The max and min Methods.mp4
02:32
021 The include Method.mp4
03:04
020 The index and find_index Methods.mp4
02:22
019 The find and detect Mthods.mp4
03:47
018 Coding Exercise Solution The any and all Methods.mp4
06:57
016 The any and all Methods.mp4
05:01
001 The each Method.mp4
08:31
013 The partition Method.mp4
08:13
012 The select and reject Methods.mp4
10:01
011 The map and collect Methods.mp4
07:54
010 Iteration over Array with while or until Loops.mp4
09:13
009 Coding Exercise Solution each_with_index Method.mp4
05:25
007 The each_with_index Method.mp4
04:35
006 Coding Exercise Solution The each Method.mp4
14:49
004 The for Loop.mp4
09:00
003 each within each.mp4
10:09
002 Filtering with the each Method.mp4
09:08
13 – Ranges
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001 Intro to Ranges.mp4
10:07
002 Alphabetical Ranges.mp4
04:14
003 The include and member Method on Ranges.mp4
04:04
004 Random Numbers in Ruby (rand Method).mp4
06:03
005 Extract Multiple Characters or Elements.mp4
07:17
006 The case Statement with Ranges.mp4
08:08
007 Convert Ranges to Arrays with to_a Method.mp4
03:18
008 Section Review [SLIDES].mp4
04:21
12 – Arrays I Creation and Access
0/20
013 The length, size, and count Methods.mp4
03:15
023 Section Review [SLIDES].mp4
08:33
022 The shift and unshift Methods.mp4
04:19
021 The pop Method.mp4
03:50
020 The insert Method.mp4
03:28
019 The push Method and Shovel Operator.mp4
03:47
018 The Spaceship Operator.mp4
06:37
017 Equality and Inequality Operators with Arrays.mp4
03:54
016 The empty and nil Methods.mp4
03:07
015 Coding Exercise Solution Extracting Multiple Array Elements.mp4
17:42
001 Introduction to Arrays.mp4
09:42
012 The first and last Methods.mp4
03:03
011 Access Multiple Array Elements with the values_at Method.mp4
04:33
010 Access and Overwrite Multiple Array Elements with Bracket Syntax.mp4
07:19
009 Coding Exercise Solution Indexing into Array.mp4
05:54
007 Access Single Array Element with the fetch Method.mp4
03:10
006 Access and Overwrite Array Element by Index Position.mp4
09:00
005 Coding Exercise Solution Creating Arrays.mp4
02:18
003 Shorthand %w Syntax to Create An Array of Strings.mp4
02:16
002 Nested Arrays.mp4
05:00
11 – Debugging
0/4
002 The debugger and binding.break Methods.mp4
14:43
003 The step Keyword.mp4
08:51
004 The info Keyword.mp4
07:41
005 Section Review [SLIDES].mp4
05:33
10 – Loops
0/9
001 The while Loop.mp4
10:21
002 The until Loop.mp4
05:51
003 FizzBuzz Problem.mp4
03:23
004 FizzBuzz Solution.mp4
12:03
005 The next Keyword.mp4
09:39
006 The break keyword.mp4
04:50
007 Recursion I.mp4
16:27
008 Recursion II.mp4
16:50
009 Section Review [SLIDES].mp4
05:34
09 – Strings I
0/17
011 Extract Multiple Characters from a String.mp4
05:53
020 Section Review [SLIDES].mp4
10:31
019 Bang Methods on Strings.mp4
07:36
018 The reverse Method.mp4
01:05
017 Case Methods.mp4
04:44
016 The empty and nil Methods.mp4
03:14
015 The insert Method.mp4
04:05
014 Overwrite Characters in String.mp4
06:33
013 Coding Exercise Solution String Slicing.mp4
03:35
001 Single Quotes vs Double Quotes.mp4
06:29
010 Coding Exercise Solution Index Positions.mp4
05:00
008 Intro to Index Positions.mp4
10:04
007 Coding Exercise Solution Length and Comparison.mp4
04:59
005 The length and size Methods.mp4
02:09
004 String Concatenation Options.mp4
11:38
003 String Comparisons.mp4
07:43
002 Multiline Strings.mp4
04:16
08 – Conditionals
0/19
013 Coding Exercise Solution Multiple Conditions.mp4
07:19
022 Section Review [SLIDES].mp4
14:25
021 Conditional Assignment Operator.mp4
06:39
020 Statement Modifiers.mp4
04:34
019 The unless Keyword.mp4
09:31
018 The case Statement.mp4
10:43
017 Call A Method from Another Method.mp4
08:05
016 Ternary Operator.mp4
07:09
015 Nested if Statements.mp4
08:44
014 Parentheses Precedence.mp4
09:12
001 The if Statement.mp4
07:56
011 Multiple Conditions with Or Operator ().mp4
07:40
010 Multiple Conditions with And Operator (&&).mp4
08:12
009 Coding Exercise Solution if, else and elsif.mp4
06:51
007 if and else.mp4
07:49
006 if and elsif.mp4
10:46
005 Coding Exercise Solution if Statements.mp4
06:54
003 Truthiness and Falsiness.mp4
06:52
002 Predicate Methods in if Statements.mp4
02:41
07 – Blocks
0/7
001 Introduction to Blocks with the times Method.mp4
09:04
003 Coding Exercise Solution Intro to Blocks.mp4
03:59
004 Block Variables.mp4
08:01
006 Coding Exercise Solution Block Variables.mp4
03:44
007 The upto and downto Methods.mp4
07:53
008 The step Method.mp4
04:08
009 Section Review [SLIDES].mp4
04:48
06 – Methods
0/11
001 Intro to Methods.mp4
10:13
002 Parameters and Arguments.mp4
08:20
003 Multiple Method Parameters.mp4
03:00
004 Manipulating Arguments.mp4
03:16
005 Local Variables.mp4
09:22
006 Return Values I.mp4
05:23
007 Return Values II Implicit Return Values.mp4
07:53
009 Coding Exercise Solution Methods.mp4
04:47
010 Optional Parameters and Default Arguments.mp4
05:07
012 Coding Exercise Solution Optional Parameters and Default Arguments.mp4
06:55
013 Section Review [SLIDES].mp4
07:57
05 – Booleans and Predicate Methods
0/10
001 Intro to Booleans.mp4
07:36
002 The Equality Operator.mp4
10:32
003 The Inequality Operator.mp4
03:48
004 Mathematical Comparisons.mp4
03:14
005 Predicate Methods.mp4
05:00
006 Methods with Arguments (include).mp4
08:30
007 Methods with Multiple Arguments.mp4
05:49
008 Arithmetic Methods.mp4
06:16
009 Float Methods.mp4
06:31
010 Section Review [SLIDES].mp4
04:16
04 – Object Methods
0/11
001 Intro to Object Methods.mp4
11:21
002 Integer Methods.mp4
02:59
005 Exceptions NoMethodError.mp4
02:25
006 Method Chaining.mp4
05:39
007 The inspect Method.mp4
03:43
008 The nil Object.mp4
06:07
009 String Interpolation.mp4
09:21
010 The gets Method.mp4
11:25
011 The class Method.mp4
07:26
012 Methods to Convert Objects.mp4
10:31
013 Section Review [SLIDES].mp4
09:25
03 – Variables
0/8
001 Variables [SLIDES].mp4
09:43
002 Declaring Variables.mp4
11:07
005 Exceptions NameError.mp4
03:14
006 Parallel Variable Assignment.mp4
03:41
007 Swapping Variable Values.mp4
03:54
008 Assignment Shortcuts.mp4
07:47
009 Constants.mp4
05:35
010 Section Review [SLIDES].mp4
06:13
02 – Getting Started
0/11
001 The puts Method.mp4
10:09
002 Escape Characters.mp4
08:13
003 The print Method.mp4
03:08
004 The p Method.mp4
06:22
005 Comments.mp4
06:30
007 Multiline Comments.mp4
02:12
008 Integers and Floating Point Numbers.mp4
04:14
009 Basic Arithmetic in Ruby.mp4
08:47
010 String Concatenation.mp4
03:30
011 Intro to Exceptions TypeError.mp4
08:01
013 Section Review [SLIDES].mp4
07:09
[Last updated 1/2024] Learn to Code with Ruby (Udemy – Vietsub and Engsub)
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