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@IanVaughan
IanVaughan / uninstall_gems.sh
Created June 9, 2012 20:37
Uninstall all rbenv gems
#!/usr/bin/env bash
uninstall() {
list=`gem list --no-versions`
for gem in $list; do
gem uninstall $gem -aIx
done
gem list
gem install bundler
}
@mshafrir
mshafrir / states_hash.json
Created May 9, 2012 17:05
US states in JSON form
{
"AL": "Alabama",
"AK": "Alaska",
"AS": "American Samoa",
"AZ": "Arizona",
"AR": "Arkansas",
"CA": "California",
"CO": "Colorado",
"CT": "Connecticut",
"DE": "Delaware",
@coreyhaines
coreyhaines / .rspec
Last active April 11, 2024 00:19
Active Record Spec Helper - Loading just active record
--colour
-I app
@otaviomedeiros
otaviomedeiros / alias_matcher.rb
Created March 1, 2012 16:18
RSpec matcher for alias_method
# RSpec matcher for alias_method.
# https://gist.github.com/1950961
# Usage:
#
# describe User do
# it { should alias_from(:username).to(:email) }
# end
RSpec::Matchers.define :alias_from do |alias_method|
@fnichol
fnichol / README.md
Created February 26, 2012 01:23
A Common .ruby-version File For Ruby Projects

A Common .ruby-version File For Ruby Projects

Background

I've been using this technique in most of my Ruby projects lately where Ruby versions are required:

  • Create .rbenv-version containing the target Ruby using a definition name defined in ruby-build (example below). These strings are a proper subset of RVM Ruby string names so far...
  • Create .rvmrc (with rvm --create --rvmrc "1.9.3@myapp") and edit the environment_id= line to fetch the Ruby version from .rbenv-version (example below).

Today I learned about another Ruby manager, rbfu, where the author is using a similar technique with .rbfu-version.

@psebborn
psebborn / countCSSRules.js
Last active April 25, 2023 11:43
Count the number of rules and selectors for CSS files on the page. Flags up the >4096 threshold that confuses IE
function countCSSRules() {
var results = '',
log = '';
if (!document.styleSheets) {
return;
}
for (var i = 0; i < document.styleSheets.length; i++) {
countSheet(document.styleSheets[i]);
}
function countSheet(sheet) {
@satlavida
satlavida / nested.coffee
Created February 5, 2012 14:12
Nested classes in CoffeeScript
class AlertMyFriends
class AlertMyFriends::Show
constructor: ->
alert "Hello Friends"
amf = new AlertMyFriends
al = new amf.Show()
@shiawuen
shiawuen / index.html
Created December 29, 2011 15:05
Sample to upload file by chunk
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>test upload by chunk</title>
</head>
<body>
<input type="file" id="f" />
<script src="script.js"></script>
@artero
artero / launch_sublime_from_terminal.markdown
Last active May 15, 2024 03:38 — forked from olivierlacan/launch_sublime_from_terminal.markdown
Launch Sublime Text 2 from the Mac OS X Terminal

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

Installation

describe Item do
describe "total" do
before do
@item = Item.new
@item.stub!(:calculate_total => 123)
end
it "returns the calculated total" do
@item.total.should == 123
end