Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/oct/core/hash.rb

Instance Method Summary collapse

Instance Method Details

#recursively_symbolize_keys! ⇒ Object 



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# File 'lib/oct/core/hash.rb', line 33

def recursively_symbolize_keys!
  self.symbolize_keys!
  self.values.each do |v|
    if v.is_a? Hash
      v.recursively_symbolize_keys!
    elsif v.is_a? Array
      v.recursively_symbolize_keys!
    end
  end
  self
end

#symbolize_keys ⇒ Object 



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# File 'lib/oct/core/hash.rb', line 26

def symbolize_keys
  inject({}) do |options, (key, value)|
    options[(key.to_sym rescue key) || key] = value
    options
  end
end

#symbolize_keys! ⇒ Object

active_support hash key functions



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# File 'lib/oct/core/hash.rb', line 22

def symbolize_keys!
  self.replace(self.symbolize_keys)
end

#to_yaml(opts = {}) ⇒ Object

sorted yaml



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# File 'lib/oct/core/hash.rb', line 4

def to_yaml( opts = {} )
  YAML::quick_emit( object_id, opts ) do |out|
    out.map( taguri, to_yaml_style ) do |map|
      sorted_keys = keys
      sorted_keys = begin
        sorted_keys.sort
      rescue
        sorted_keys.sort_by {|k| k.to_s} rescue sorted_keys
      end

      sorted_keys.each do |k|
        map.add( k, fetch(k) )
      end
    end
  end
end