Mathias Gawlista volontarian

volontarian / CoffeeScript

Last active August 29, 2015 14:27

Twitter Bootstrap 3 alerts per JavaScript

	window.bootstrapAlert = (type, message) ->
	$('#alert_message').text message
	$('#alert').addClass "alert-#{type}"
	$("#alert").slideDown()

	setTimeout (->
	$("#alert").slideUp(400, ->
	$('#alert').removeClass "alert-#{type}"
	)
	), 5000

volontarian / api_provider_host.rb

Created March 14, 2015 21:05

Conventional API Provider Host Setting by Environment Fallback and Alias Mapping

	class ApiProviderHost
	ENVIRONMENTS = [:development, :test, :staging, :production]
	ALIASES = {
	dev: :development, testing: :test, stage: :staging, show: :staging,
	live: :production, prod: :production
	}
	FALLBACKS = {
	development: [:development, :test, :staging, :production],
	test: [:test, :development, :staging, :production],
	staging: [:staging, :production],

volontarian / _javascript_response.js.erb

Created March 10, 2015 19:41

Multi step form / wizard responses for Ajax (modals) and HTML requests.

	<% message = flash[:notice] \|\| flash[:alert] %>
	<% flash.delete(:notice); flash.delete(:alert) %>
	<% alert = message.present? ? "alert('#{message}');" : '' %>

	<% if <a href="/path">@path</a>.present? %>
	$.ajax({ url: "<%= @path %>", data: <%= raw @data.to_json %>, type: "<%= @method.to_s.upcase %>", dataType: "script"}).done(function(data) {
	eval(data);
	<%= raw alert %>
	})
	.fail(function(data) {

volontarian / example.html.erb_spec.rb

Last active August 29, 2015 14:16

RSpec: compare rendered text like HTML or XML (use diffchecker.com for comparison of expected and got text if example fails)

	describe 'example.html.erb' do
	it 'renders HTML like this' do
	render

	compare_texts rendered, 'example.html'
	end
	end

volontarian / example.rb

Last active August 29, 2015 14:16

Wrapper of Ruby gem lastfm for tolerant requests with 3 tries used at http://volontari.at/music

	class MusicArtist < ActiveRecord::Base
	include LastfmRequest
	end

	lastfm = Lastfm.new(LastfmApiKey, LastfmApiSecret)

	# Simplest option
	lastfm_artist = artist.lastfm_request(lastfm, :artist, :get_info, 'The artist you supplied could not be found', artist: 'Dummy')

	# Option raise_if_response_is_just_nil

volontarian / railscasts_episodes.rb

Last active December 13, 2015 21:38 — forked from ryanb/railscasts_episodes.rb

	require 'rubygems'
	require 'octokit' # gem install octokit

	page = 1

	catch(:done) do
	while (repositories = Octokit.repositories('railscasts', page: page, per_page: 100, sort: 'created', direction: 'desc')).length > 0
	repositories.each do \|repository\|
	throw :done if File.exist? repository.name

volontarian / app-presenters-presenter.rb

Created June 4, 2012 14:10

Layout presenter inheritance on Rails

	class Presenter
	def initialize(subject, options = {})
	@subject = subject
	init_haml_helpers
	end

	private

	def method_missing(*args, &block)
	@subject.send(*args, &block)