class Gravaty::Parsers::Pixelsize

This class is an implementation of the Parsable duck type that checks the image size. The only needed parameter is a valid image size.

Author: Marco Bresciani
Copyright: Copyright © 2013, 2014, 2015, 2016, 2017, 2018,

2019 Marco Bresciani

License: GNU General Public License version 3

Public Instance Methods

parse(value = nil) click to toggle source

The parsable duck type interface to every parser usage.

   # File lib/gravaty/parsers/pixelsize.rb
39 def parse(value = nil)
40   raiser_to_i('error.value', value, ALLOWED_SIZES)
41   value.nil? ? '' : "s=#{value.to_s}"
42 end