class Datacaster::Checker
Public Class Methods
new(name, error, &block)
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# File lib/datacaster/checker.rb, line 3 def initialize(name, error, &block) raise "Expected block" unless block_given? @name = name @error = error @check = block end
Public Instance Methods
call(object)
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Calls superclass method
Datacaster::Base#call
# File lib/datacaster/checker.rb, line 11 def call(object) intermediary_result = super(object) object = intermediary_result.value if @check.(object) Datacaster.ValidResult(object) else Datacaster.ErrorResult([@error]) end end
inspect()
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# File lib/datacaster/checker.rb, line 22 def inspect "#<Datacaster::#{@name}Checker>" end