Module: Hashie::HashExtensions
- Included in:
- Hash
- Defined in:
- lib/pancake/vendor/hashie/lib/hashie/hash_extensions.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#hashie_stringify_keys ⇒ Object
Convert all of the keys of a Hash to their string representations.
-
#hashie_stringify_keys! ⇒ Object
Destructively convert all of the keys of a Hash to their string representations.
-
#to_mash ⇒ Object
Convert this hash into a Mash.
Class Method Details
.included(base) ⇒ Object
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# File 'lib/pancake/vendor/hashie/lib/hashie/hash_extensions.rb', line 3 def self.included(base) # Don't tread on existing extensions of Hash by # adding methods that are likely to exist. %w(stringify_keys stringify_keys!).each do |hashie_method| base.send :alias_method, hashie_method, "hashie_#{hashie_method}" unless base.instance_methods.include?(hashie_method) end end |
Instance Method Details
#hashie_stringify_keys ⇒ Object
Convert all of the keys of a Hash to their string representations.
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# File 'lib/pancake/vendor/hashie/lib/hashie/hash_extensions.rb', line 24 def hashie_stringify_keys self.dup.stringify_keys! end |
#hashie_stringify_keys! ⇒ Object
Destructively convert all of the keys of a Hash to their string representations.
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# File 'lib/pancake/vendor/hashie/lib/hashie/hash_extensions.rb', line 13 def hashie_stringify_keys! self.keys.each do |k| unless String === k self[k.to_s] = self.delete(k) end end self end |