Module: Murlsh::YamlOrderedHash

Defined in:
lib/murlsh/yaml_ordered_hash.rb

Overview

Hash mixin to generate yaml with hash keys in sorted order.

Instance Method Summary collapse

Instance Method Details

#to_yaml(opts = {}) ⇒ Object 



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# File 'lib/murlsh/yaml_ordered_hash.rb', line 8

def to_yaml(opts={})
  YAML::quick_emit(self, opts) do |out|
    out.map(taguri, to_yaml_style) do |map|
      sort { |a,b| a[0].to_s <=> b[0].to_s }.each do |k, v|
        map.add k, v
      end
    end
  end
end