Trevor Bortins wulftone

WizardOfOgz / gist:1012107

Created June 7, 2011 12:13

Save Base64-encoded images with Paperclip

	class Avatar < ActiveRecord::Base

	attr_accessor :content_type, :original_filename, :image_data
	before_save :decode_base64_image

	has_attached_file :image,
	PAPERCLIP_CONFIG.merge(
	:styles => {
	:thumb => '32x32#',
	:medium => '64x64#',

HenrikJoreteg / JS Util solution using underscore.js

Created October 22, 2010 21:20

Rather than creating some other util global, just extend underscore.js with any additional methods you want.

	// If you don't use underscore.js, use it (http://documentcloud.github.com/underscore/)
	// Then, use underscore's mixin method to extend it with all your other utility methods
	// like so:
	_.mixin({
	escapeHtml: function () {
	return this.replace(/&/g,'&')
	.replace(/>/g,'>')
	.replace(/</g,'<')
	.replace(/"/g,'"')
	.replace(/'/g,''');