Module: Hashie::Extensions::KeyReplace

Included in:
ThetvdbApi::Base
Defined in:
lib/thetvdb_api/utility/hashie/extensions/key_replace.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/thetvdb_api/utility/hashie/extensions/key_replace.rb', line 4

def self.included(base)
  base.send :extend, ClassMethods
end

Instance Method Details

#initialize(source_hash = nil, default = nil, &blk) ⇒ Object 



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# File 'lib/thetvdb_api/utility/hashie/extensions/key_replace.rb', line 8

def initialize(source_hash = nil, default = nil, &blk)
  source_hash = replace_keys(source_hash)
  super
end

#replace_keys(source_hash) ⇒ Object 



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# File 'lib/thetvdb_api/utility/hashie/extensions/key_replace.rb', line 13

def replace_keys(source_hash)
  source_hash.keys.each do |key|
    new_key = self.class.key_replace(key) || key.to_s.underscore

    if new_key != key
      source_hash[new_key] = source_hash[key]
      source_hash.delete(key)
    end
  end
  source_hash
end