Class: Waterfall::OnDam

Inherits:

Base

• Object
• Base
• Waterfall::OnDam

Defined in:

lib/waterfall/predicates/on_dam.rb

Instance Method Summary

• #call {|@root.error_pool, @root.outflow, @root| ... } ⇒ Object
• #initialize(root) ⇒ OnDam constructor

  A new instance of OnDam.

Methods inherited from Base

#waterfall?, #yield_args

Constructor Details

#initialize(root) ⇒ OnDam

Returns a new instance of OnDam.

# File 'lib/waterfall/predicates/on_dam.rb', line 4

def initialize(root)
  @root = root
end

Instance Method Details

#call {|@root.error_pool, @root.outflow, @root| ... } ⇒ Object

Yields:

• (@root.error_pool, @root.outflow, @root)

# File 'lib/waterfall/predicates/on_dam.rb', line 8

def call
  return unless @root.dammed?
  yield @root.error_pool, @root.outflow, @root
end