Module: Predicable

Included in:
Cask::Artifact::AbstractArtifact, Cask::Audit, Cask::Cask, Cask::DSL, Cask::DSL::Caveats, Cask::Installer, Debrew, Formula, FormulaInstaller, Homebrew::Cleanup, SystemCommand
Defined in:
extend/predicable.rb

Instance Method Summary collapse

Instance Method Details

#attr_predicate(*attrs) ⇒ void

This method returns an undefined value.

Parameters:



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# File 'extend/predicable.rb', line 6

def attr_predicate(*attrs)
  attrs.each do |attr|
    define_method attr do
      instance_variable_get("@#{attr.to_s.sub(/\?$/, "")}") == true
    end
  end
end