Class: Hashie::Hash
- Inherits:
-
Hash
- Object
- Hash
- Hashie::Hash
- Defined in:
- lib/hashie/hash.rb
Overview
A Hashie Hash is simply a Hash that has convenience functions baked in such as stringify_keys that may not be available in all libraries.
Instance Method Summary collapse
-
#to_hash(options = {}) ⇒ Object
Converts a mash back to a hash (with stringified or symbolized keys).
-
#to_json(*args) ⇒ Object
The C generator for the json gem doesn't like mashies.
-
#to_mash ⇒ Object
Convert this hash into a Mash.
Methods included from Extensions::StringifyKeys
#stringify_keys, #stringify_keys!
Methods included from Extensions::StringifyKeys::ClassMethods
#stringify_keys, #stringify_keys!, #stringify_keys_recursively!
Methods included from Extensions::PrettyInspect
Instance Method Details
#to_hash(options = {}) ⇒ Object
Converts a mash back to a hash (with stringified or symbolized keys)
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# File 'lib/hashie/hash.rb', line 18 def to_hash( = {}) out = {} keys.each do |k| assignment_key = if [:stringify_keys] k.to_s elsif [:symbolize_keys] k.to_s.to_sym else k end if self[k].is_a?(Array) out[assignment_key] ||= [] self[k].each do |array_object| out[assignment_key] << (Hash === array_object ? flexibly_convert_to_hash(array_object, ) : array_object) end else out[assignment_key] = (Hash === self[k] || self[k].respond_to?(:to_hash)) ? flexibly_convert_to_hash(self[k], ) : self[k] end end out end |
#to_json(*args) ⇒ Object
The C generator for the json gem doesn't like mashies
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# File 'lib/hashie/hash.rb', line 41 def to_json(*args) to_hash.to_json(*args) end |