joaquimadraz/compel

require 'compel/coercion/types/type'
require 'compel/coercion/types/date_type'
require 'compel/coercion/types/integer'
require 'compel/coercion/types/float'
require 'compel/coercion/types/string'
require 'compel/coercion/types/date'
require 'compel/coercion/types/time'
require 'compel/coercion/types/datetime'
require 'compel/coercion/types/hash'
require 'compel/coercion/types/json'
require 'compel/coercion/types/boolean'
require 'compel/coercion/types/regexp'
require 'compel/coercion/types/array'
require 'compel/coercion/types/any'

require 'compel/coercion/result'
require 'compel/coercion/nil_result'

module Compel

  module Coercion

    def coerce!(value, type, options = {})
      result = coerce(value, type, options)

      unless result.valid?
        raise Compel::TypeError, result.error
      end

      result.coerced
    end

    def coerce(value, type, options = {})
      return Coercion::NilResult.new if value.nil?

      type.coerce(value, options)
    end

    extend self

  end

end