Class: Ynl::Models::Thunk

Inherits:

Object

Object
Ynl::Models::Thunk

show all

Defined in:: lib/ynl/models.rb

Instance Method Summary collapse

#initialize(&block) ⇒ Thunk constructor
A new instance of Thunk.
#resolve(f) ⇒ Object

Constructor Details

#initialize(&block) ⇒ `Thunk`

Returns a new instance of Thunk.



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# File 'lib/ynl/models.rb', line 19

def initialize(&block)
  @block = block
end

Instance Method Details

#resolve(f) ⇒ `Object`

Raises:

(ParseError)

# File 'lib/ynl/models.rb', line 23

def resolve(f)
  raise ParseError, "Circular dependency" if @resolving
  @resolving = true
  @block.call(f)
end