Module: OpenHash

Defined in:
lib/pipeline_toolkit/open_hash.rb

Overview

Stolen from

http://github.com/karottenreibe/ohash/

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args) ⇒ Object 



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# File 'lib/pipeline_toolkit/open_hash.rb', line 4

def method_missing(meth, *args)
  method = meth.to_s

  if method =~ %r{.+=$}
    super unless args.length == 1
    self[method[0...-1].to_sym] = args.first
  else
    self[meth]
  end
end

Instance Method Details

#select_keys(*keys) ⇒ Object 



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# File 'lib/pipeline_toolkit/open_hash.rb', line 15

def select_keys(*keys)
  h = {}
  self.each do |key, value|
    h[key] = value if keys.include?(key)
  end
end