Peter Hellberg peterhellberg
💙
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| require 'sinatra' | |
| require 'uri' | |
| helpers do | |
| include Rack::Utils | |
| end | |
| get '/' do | |
| <<HTML | |
| <form action="/" method="post"> |
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| require 'sinatra' | |
| require 'json' | |
| post '/' do | |
| JSON.parse(params[:data]).inspect | |
| end |
peterhellberg
/ test_blog_posts.rb
Created
March 8, 2012 16:21
Check if all the old blog posts has been transferred to athega.se
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| require "net/http" | |
| remote_cmd = 'cat /tmp/2012-03-05-blogg.athega.se.sql | grep -E "^20../"' | |
| slugs = `ssh athega.se #{remote_cmd}`.split("\n") | |
| req = Net::HTTP.new('athega.se', 80) | |
| slugs.each do |slug| | |
| response = req.request_head("/blogg/#{slug}") | |
| puts (response.code != "200") ? "Missing: #{slug}" : "OK: #{slug}" |
peterhellberg
/ yajl_weirdness_spec.rb
Created
March 14, 2012 15:52
Some (maybe) unexpected return values from yajl-ruby (0.8.3)
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| require 'yajl' | |
| require 'minitest/spec' | |
| require 'minitest/autorun' | |
| describe Yajl do | |
| def parse(*args) | |
| Yajl::Parser.parse(*args) | |
| end |
peterhellberg
/ gfm.rb
Created
March 18, 2012 17:51
GitHub Flavored Markdown parser for use with Jekyll and Marked.app
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| #!/usr/bin/env ruby | |
| require 'rubygems' | |
| require 'redcarpet' | |
| require 'pygments.rb' | |
| class HTMLwithPygments < Redcarpet::Render::HTML | |
| def block_code(code, language) | |
| Pygments.highlight(code, :lexer => language.to_sym, :options => { | |
| :encoding => 'utf-8' | |
| }) |
peterhellberg
/ multi_value.rb
Created
March 18, 2012 20:30
Support for multiple return values in Ruby 1.9, the way Common Lisp does it… sort of
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| class MultiValue < BasicObject | |
| attr_reader :secondary | |
| def initialize(obj, *secondary) | |
| @obj, @secondary = obj, secondary | |
| end | |
| def method_missing(sym, *args, &block) | |
| @obj.__send__(sym, *args, &block) | |
| end |
peterhellberg
/ jquery-querystring.js
Created
April 5, 2012 09:19
Using jQuery to get query string values
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| (function($) { | |
| $.QueryString = (function(a) { | |
| if (a == "") return {}; | |
| var b = {}; | |
| for (var i = 0; i < a.length; ++i) | |
| { | |
| var p=a[i].split('='); | |
| if (p.length != 2) continue; | |
| b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " ")); | |
| } |
peterhellberg
/ Gemfile
Created
April 10, 2012 11:51
Sinatra acceptance testing, using minitest/spec and capybara-webkit
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| source :rubygems | |
| gem "sinatra", "~> 1.3.2" | |
| group :test do | |
| gem "minitest", "~> 2.10" | |
| gem "rack-test", "~> 0.6.1" | |
| gem "capybara", "~> 1.1" | |
| gem "capybara-webkit", "~> 0.11" | |
| gem "capybara_minitest_spec", "~> 0.2" |
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| # encoding: utf-8 | |
| class WeekNumber | |
| attr_reader :cweek, :year | |
| def initialize(cweek = Date.today.cweek, year = Date.today.year) | |
| @year = year.to_i | |
| @cweek = cweek.to_i | |
| if @cweek > WeekNumber.weeks_in(@year) |
peterhellberg
/ image_dimensions.rb
Created
May 3, 2012 13:43
Check image dimensions using the Dimensions gem.
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| require 'json' | |
| class ImageDimensions < Sinatra::Base | |
| get "/" do | |
| 'API: GET /[ur_product_id].json' | |
| end | |
| get /(\d{6})\.json/ do |ur_product_id| | |
| content_type :json | |
| data = { exists: false } |