Class: DMatch::Pred

Inherits:

Object

• Object
• DMatch::Pred

Includes:

Predicated

Defined in:

lib/destructure/types.rb

Instance Method Summary

• #initialize(pred_callable = nil, &pred_block) ⇒ Pred constructor

  A new instance of Pred.

Methods included from Predicated

#test

Constructor Details

#initialize(pred_callable = nil, &pred_block) ⇒ Pred

Returns a new instance of Pred.

# File 'lib/destructure/types.rb', line 72

def initialize(pred_callable=nil, &pred_block)
  raise 'Cannot specify both a callable and a block' if pred_callable && pred_block
  self.pred = pred_callable || pred_block
end