Class: Condition

Inherits:
Object
  • Object
show all
Defined in:
lib/embed_callbacks/condition.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Condition

Returns a new instance of Condition.

Raises:

  • (ArgumentError) 


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# File 'lib/embed_callbacks/condition.rb', line 2

def initialize(options)
  @if = options[:if]
  @unless = options[:unless]
  raise ArgumentError, "Don't use if and unless at the same time." if @if && @unless
end

Instance Method Details

#call(record) ⇒ Object 



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# File 'lib/embed_callbacks/condition.rb', line 8

def call(record)
  return @if.call(record) if @if 
  return !@unless&.call(record) if @unless
  true
end