Module: Lycra::Types

Defined in:
lib/lycra/types.rb

Defined Under Namespace

Classes: Boolean, Date, Float, Hash, Integer, Nested, Object, Text, Type

Class Method Summary collapse

Class Method Details

.boolean ⇒ Object 



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# File 'lib/lycra/types.rb', line 97

def self.boolean
  Boolean
end

.custom(type) ⇒ Object 



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# File 'lib/lycra/types.rb', line 138

def self.custom(type)
  Class.new(Type) do
    self.type(type)

    def self.valid?(value, required=false, nested=false)
      return false if required && value.nil?
      return true  if value.nil?
      return false if nested && !value.is_a?(Enumerable)
      return true  if nested && value.empty?
      if nested
        value.all? { |val| val.is_a?(type) || val.is_a?(type.subject_type) }
      else
        value.is_a?(type) || value.is_a?(type.subject_type)
      end
    end

    def self.transform(value)
      return value.resolve! if value.is_a?(type)
      if value.is_a?(Enumerable)
        value.map { |val| type.new(val).resolve! }
      else
        type.new(value).resolve!
      end
    end
  end
end

.date ⇒ Object 



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# File 'lib/lycra/types.rb', line 81

def self.date
  Date
end

.float ⇒ Object 



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# File 'lib/lycra/types.rb', line 73

def self.float
  Float
end

.hash ⇒ Object 



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# File 'lib/lycra/types.rb', line 110

def self.hash
  Hash
end

.integer ⇒ Object 



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# File 'lib/lycra/types.rb', line 65

def self.integer
  Integer
end

.nested ⇒ Object 



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# File 'lib/lycra/types.rb', line 134

def self.nested
  Nested
end

.object ⇒ Object 



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# File 'lib/lycra/types.rb', line 123

def self.object
  Object
end

.text ⇒ Object 



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# File 'lib/lycra/types.rb', line 57

def self.text
  Text
end