Module: Flap

Defined in:
lib/flap.rb,
lib/flap/version.rb

Defined Under Namespace

Modules: ModuleMethods, ShortMethods

Constant Summary collapse

VERSION = 
"0.2.0"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.enable_short_methods! ⇒ Object

Public: define alias methods itap/ctap.

Returns self



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# File 'lib/flap.rb', line 47

def self.enable_short_methods!
  Object.__send__ :include, ShortMethods
end

.included(base) ⇒ Object 



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# File 'lib/flap.rb', line 4

def self.included(base)
  Module.__send__ :include, ModuleMethods
end

Instance Method Details

#flap(&block) ⇒ Object

Deprecated: same as instance_tap_eval



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# File 'lib/flap.rb', line 23

def flap(&block)
  warn "[deprecated] this method will be removed."
  instance_tap_eval &block
end

#instance_tap_eval(&block) ⇒ Object

Public: tap + instance_eval

block - call in receiver’s context

Examples

hash = {a: 1, b: 2}
hash.instance_tap_eval { delete :a } #=> {:b => 2}

Returns self



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# File 'lib/flap.rb', line 17

def instance_tap_eval(&block)
  self.instance_eval &block if block_given?
  self
end