Class: FormKeeper::Rule::Criteria::Checkbox

Inherits:
Object
  • Object
show all
Defined in:
lib/formkeeper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(criteria) ⇒ Checkbox

Returns a new instance of Checkbox.



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# File 'lib/formkeeper.rb', line 558

def initialize(criteria)
  if criteria.has_key?(:default)
    default = criteria.delete :default
    case default
    when Array
      @default = default.collect(&:to_s)
    else
      @default = [default.to_s]
    end
  else
    @default = []
  end

  if criteria.has_key?(:filters)
    filters = criteria.delete :filters
    case filters
    when Array
      @filters = filters.collect(&:to_sym)
    when String
      @filters = [filters.to_sym]
    when Symbol
      @filters = [filters]
    else
      raise ArgumentError.new 'invalid :filters'
    end
  else
    @filters = []
  end
  if criteria.has_key?(:count)
    count = criteria.delete :count
    case count
    when Fixnum
      @count = Range.new(count, count)
    when Range
      @count = count
    else
      raise ArgumentError.new 'invalid :count'
    end
  else
    @count = nil
  end
  @constraints = criteria
end

Instance Attribute Details

#constraints ⇒ Object (readonly)

Returns the value of attribute constraints.



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# File 'lib/formkeeper.rb', line 557

def constraints
  @constraints
end

#count ⇒ Object (readonly)

Returns the value of attribute count.



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# File 'lib/formkeeper.rb', line 557

def count
  @count
end

#default ⇒ Object (readonly)

Returns the value of attribute default.



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# File 'lib/formkeeper.rb', line 557

def default
  @default
end

#filters ⇒ Object (readonly)

Returns the value of attribute filters.



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# File 'lib/formkeeper.rb', line 557

def filters
  @filters
end