Module: DeepSymbolizable
- Defined in:
- lib/dorothy2/deep_symbolize.rb
Overview
From gist.github.com/morhekil/998709 Symbolizes all of hash’s keys and subkeys. Also allows for custom pre-processing of keys (e.g. downcasing, etc) if the block is given:
somehash.deep_symbolize { |key| key.downcase }
Usage: either include it into global Hash class to make it available to to all hashes, or extend only your own hash objects with this module. E.g.: 1) class Hash; include DeepSymbolizable; end 2) myhash.extend DeepSymbolizable
Defined Under Namespace
Modules: Symbolizers
Instance Method Summary collapse
Instance Method Details
#deep_symbolize(&block) ⇒ Object
17 18 19 20 21 |
# File 'lib/dorothy2/deep_symbolize.rb', line 17 def deep_symbolize(&block) method = self.class.to_s.downcase.to_sym syms = DeepSymbolizable::Symbolizers syms.respond_to?(method) ? syms.send(method, self, &block) : self end |