Class: Object

Inherits:
BasicObject
Defined in:
lib/card/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#deep_clone ⇒ Object

FIXME: move this, mixin, don’t extend Object



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# File 'lib/card/core_ext.rb', line 3

def deep_clone
  case self
  when Fixnum,Bignum,Float,NilClass,FalseClass,TrueClass,Symbol
    klone = self
  when Hash
    klone = self.clone
    self.each{|k,v| klone[k] = v.deep_clone}
  when Array
    klone = self.clone
    klone.clear
    self.each{|v| klone << v.deep_clone}
  else
    klone = self.clone
  end
  klone.instance_variables.each {|v|
    klone.instance_variable_set(v,
    klone.instance_variable_get(v).deep_clone)
  }
  klone
end

#send_if(method, *args, &block) ⇒ Object 



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# File 'lib/card/core_ext.rb', line 28

def send_if     method, *args, &block
  ( block_given? ? yield : self ) and send method, *args
end

#send_unless(method, *args, &block) ⇒ Object 



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# File 'lib/card/core_ext.rb', line 24

def send_unless method, *args, &block
  ( block_given? ? yield : self ) or  send method, *args
end

#to_name ⇒ Object 



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# File 'lib/card/core_ext.rb', line 32

def to_name
  Card::Name.new self
end

#to_viewname ⇒ Object 



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# File 'lib/card/core_ext.rb', line 36

def to_viewname
  Card::ViewName.new self
end