Class: Dry::Logic::Operations::Set

Inherits:
Abstract
  • Object
show all
Defined in:
lib/dry/logic/operations/set.rb

Instance Attribute Summary

Attributes inherited from Abstract

#options, #rules

Instance Method Summary collapse

Methods inherited from Abstract

#curry, #id, #initialize, #new, #to_ast, #with

Methods included from Dry::Logic::Operators

#and, #or, #then, #xor

Constructor Details

This class inherits a constructor from Dry::Logic::Operations::Abstract

Instance Method Details

#[](input) ⇒ Object 



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# File 'lib/dry/logic/operations/set.rb', line 21

def [](input)
  rules.map { |rule| rule[input] }.all?
end

#ast(input = Undefined) ⇒ Object 



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# File 'lib/dry/logic/operations/set.rb', line 25

def ast(input = Undefined)
  [type, rules.map { |rule| rule.ast(input) }]
end

#call(input) ⇒ Object 



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# File 'lib/dry/logic/operations/set.rb', line 12

def call(input)
  results = rules.map { |rule| rule.(input) }
  success = results.all?(&:success?)

  Result.new(success, id) do
    [type, results.select(&:failure?).map { |failure| failure.to_ast }]
  end
end

#to_s ⇒ Object 



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# File 'lib/dry/logic/operations/set.rb', line 29

def to_s
  "#{type}(#{rules.map(&:to_s).join(', ')})"
end

#type ⇒ Object 



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# File 'lib/dry/logic/operations/set.rb', line 8

def type
  :set
end