Class: Jikanrb::IndifferentHash

Inherits:
Hash
  • Object
show all
Defined in:
lib/jikanrb/utils.rb

Overview

A Hash that allows access with both Symbol and String keys. This class provides a recursive mechanism to ensure nested Hashes also behave indifferently, similar to ActiveSupport’s HashWithIndifferentAccess.

Instance Method Summary collapse

Constructor Details

#initialize(hash = {}) ⇒ IndifferentHash

Initializes a new IndifferentHash.



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# File 'lib/jikanrb/utils.rb', line 11

def initialize(hash = {})
  super()
  hash.each { |key, value| self[key] = value }
end

Instance Method Details

#[](key) ⇒ Object

Retrieves the value object corresponding to the key object. The key is automatically converted to a string.



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# File 'lib/jikanrb/utils.rb', line 21

def [](key)
  super(convert_key(key))
end

#[]=(key, value) ⇒ Object

Associates the value given by value with the key given by key. The key is automatically converted to a string. The value is processed to ensure nested structures are also indifferent.



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# File 'lib/jikanrb/utils.rb', line 32

def []=(key, value)
  super(convert_key(key), convert_value(value))
end

#fetch(key, *args) ⇒ Object

Returns a key’s value, or the default value if the key is not found. The key is automatically converted to a string.



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# File 'lib/jikanrb/utils.rb', line 42

def fetch(key, *args)
  super(convert_key(key), *args)
end

#key?(key) ⇒ Boolean Also known as: include?, has_key?, member?

Returns true if the given key is present in the hash. The key is automatically converted to a string.



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# File 'lib/jikanrb/utils.rb', line 51

def key?(key)
  super(convert_key(key))
end