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Ruby-Built-in-class
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Ruby | Integer Class
Last Updated: 27 September 2021
In Ruby, Integer class is the basis for the two concrete classes that hold whole numbers. These concrete classes are Bignum and Fixnum. Fixnum holds integer values that ar...
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Misc
Ruby
Ruby-Built-in-class
Ruby | Thread Class-Public Class Methods
Last Updated: 18 September 2018
In Ruby, threads are used to implement concurrent programming module. Programs that required multiple threads, use the Thread class to create threads. Thread class contain...
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Ruby
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Ruby | Float Class
Last Updated: 09 June 2022
In Ruby, Float class is a subclass of Numeric class. The objects of the Float class represents real numbers using the native architecture's double- precision floating-poin...
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Misc
Ruby
Ruby-Built-in-class
Ruby | Range Class Methods
Last Updated: 22 August 2022
Prerequisite: Ruby | RangesRuby provides a Range class. Ruby ranges depict a set of values with a beginning and an end. Values of a range can be numbers, characters, strin...
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Ruby
Ruby-Built-in-class
Ruby | Symbol Class
Last Updated: 11 October 2019
The objects of the Symbol class represent the names present inside the Ruby interpreter. They are usually generated by using :name literal syntax or by using to_sym method...
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Ruby
Ruby-Built-in-class
Ruby | Exception Class and its Methods
Last Updated: 22 November 2022
An exception is an unwanted or unexpected event, which occurs during the execution of a program, i.e. at runtime, that disrupts the normal flow of the program’s instructio...
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Ruby
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Ruby-Exception-handling
Ruby | Hash Class
Last Updated: 11 August 2021
In Ruby, Hash is a collection of unique keys and their values. Hash is like an Array, except the indexing is done with the help of arbitrary keys of any object type. In Ha...
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Misc
Ruby
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Ruby | Struct Class
Last Updated: 18 September 2019
Struct is a compact way to group together a number of attributes, using accessor methods, without creating an explicit class. The Struct class is a creator of specific cla...
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Misc
Ruby
Ruby-Built-in-class
Ruby | MatchData Class
Last Updated: 22 November 2021
In Ruby, all the pattern matching is done with the help of special variable $~. All the pattern matches will set the $~ to a MatchData that contains the information about ...
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Ruby
Ruby-Built-in-class
Ruby | Dir Class and its methods
Last Updated: 18 November 2021
A directory is a place for storing files. In Ruby, directories are handled by the Dir class and files are handled by the File class. In directories double dot(..) denotes ...
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Ruby
Ruby-Built-in-class
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