Class: Funk::InputFn

Inherits:
Fn
  • Object
show all
Defined in:
lib/funk/input_fn.rb

Constant Summary

Constants inherited from Fn

Fn::REQUIRED_PARAM_TYPES

Instance Attribute Summary

Attributes inherited from Fn

#dependencies, #name

Instance Method Summary collapse

Constructor Details

#initialize(name, _ = nil) ⇒ InputFn

Returns a new instance of InputFn.



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# File 'lib/funk/input_fn.rb', line 12

def initialize(name, _=nil)
  @name = name
  @dependencies = []
end

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/funk/input_fn.rb', line 17

def call(input)
  if input.has_key?(name)
    input[name]
  else
    NO_INPUT_PROVIDED
  end
end