Class: StrongerParameters::AndConstraint

Inherits:
Constraint
  • Object
show all
Defined in:
lib/stronger_parameters/constraint.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Constraint

#|

Constructor Details

#initialize(*constraints) ⇒ AndConstraint

Returns a new instance of AndConstraint.



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# File 'lib/stronger_parameters/constraint.rb', line 58

def initialize(*constraints)
  @constraints = constraints
end

Instance Attribute Details

#constraints ⇒ Object (readonly)

Returns the value of attribute constraints.



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# File 'lib/stronger_parameters/constraint.rb', line 56

def constraints
  @constraints
end

Instance Method Details

#&(other) ⇒ Object 



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# File 'lib/stronger_parameters/constraint.rb', line 70

def &(other)
  constraints << other
  self
end

#==(other) ⇒ Object 



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# File 'lib/stronger_parameters/constraint.rb', line 75

def ==(other)
  super && constraints == other.constraints
end

#value(v) ⇒ Object 



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# File 'lib/stronger_parameters/constraint.rb', line 62

def value(v)
  constraints.each do |c|
    v = c.value(v)
    return v if v.is_a?(InvalidValue)
  end
  v
end