Class: Hash

Inherits:
Object show all
Defined in:
lib/ruby_ext/hash.rb,
lib/ruby_ext/open_object.rb

Direct Known Subclasses

OpenObject

Instance Method Summary collapse

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/ruby_ext/open_object.rb', line 152

def == other
  true if self.equal? other
  other == self if other.is_a? OpenObject
  oo_eql other
end

#oo_eql ⇒ Object 



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# File 'lib/ruby_ext/open_object.rb', line 151

alias_method :oo_eql, :==

#subset(keys = nil, &block) ⇒ Object 



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# File 'lib/ruby_ext/hash.rb', line 2

def subset keys = nil, &block
  h = {}
  if keys
    self.each do |k, v|
      h[k] = v if keys.include? k
    end
  else
    self.each do |k, v|
      h[k] = v if block.call k
    end
  end
  h
end

#to_openobject(deep = false) ⇒ Object 



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# File 'lib/ruby_ext/open_object.rb', line 135

def to_openobject deep = false
  unless deep
    OpenObject.new.update self 
  else
    r = OpenObject.new
    each do |k, v|
      r[k] = if v.is_a? Hash
        v.to_openobject
      else
        v
      end
    end
    r
  end
end