Module: ShallowAttributes::Type

Defined in:

lib/shallow_attributes/type.rb,
lib/shallow_attributes/type/time.rb,
lib/shallow_attributes/type/array.rb,
lib/shallow_attributes/type/float.rb,
lib/shallow_attributes/type/string.rb,
lib/shallow_attributes/type/boolean.rb,
lib/shallow_attributes/type/integer.rb,
lib/shallow_attributes/type/date_time.rb

Overview

Namespace for standart type classes

Since:

• 0.1.0

Defined Under Namespace

Classes: Array, Boolean, DateTime, Float, Integer, InvalidValueError, String, Time

Class Method Summary

• .coerce(type, value, options = {}) ⇒ Object

  Convert value object to specific Type class.

Class Method Details

.coerce(type, value, options = {}) ⇒ Object

Convert value object to specific Type class

Examples:

Convert integer to sting type

ShallowAttributes::Type.coerce(String, 1)
  # => '1'

Convert string to custom hash type

ShallowAttributes::Type.instance_for(JsonType, '{"a"=>1}')
  # => { a: 1 }

Parameters:

• type (Class) —

  the type class object

• value (Object) —

  the value that should be submit to the necessary type

• options (Hash) (defaults to: {}) —

  the options to create a message with.

Options Hash (options):

• :of (String) —

  The type of array

• :allow_nil (boolean) —

  cast ‘nil` to integer or float

Returns:

• the converted value object

Since:

• 0.1.0

# File 'lib/shallow_attributes/type.rb', line 41

def self.coerce(type, value, options = {})
  type_instance(type).coerce(value, options)
end