Module: Contracts::Invariants
- Defined in:
- lib/contracts/invariants.rb
Defined Under Namespace
Modules: InvariantExtension
Classes: Invariant
Class Method Summary
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Instance Method Summary
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Class Method Details
.common(base) ⇒ Object
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# File 'lib/contracts/invariants.rb', line 17
def self.common(base)
return if base.respond_to?(:Invariant)
base.extend(InvariantExtension)
end
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.extended(base) ⇒ Object
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# File 'lib/contracts/invariants.rb', line 13
def self.extended(base)
common base
end
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.included(base) ⇒ Object
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# File 'lib/contracts/invariants.rb', line 9
def self.included(base)
common base
end
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Instance Method Details
#verify_invariants!(method) ⇒ Object
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# File 'lib/contracts/invariants.rb', line 23
def verify_invariants!(method)
return unless self.class.respond_to?(:invariants)
self.class.invariants.each do |invariant|
invariant.check_on(self, method)
end
end
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