jamierumbelow

<?php
/* 
	SimpleTest + CodeIgniter
	
	test.php
	the test runner - loads all needed files,
	integrates with CodeIgniter and runs the tests
	
	by Jamie Rumbelow
	http://jamierumbelow.net/

patrickt

An Unordered and Incomplete List of Things You Should Probably Never Use/Do in Ruby

(thanks to Zach Drayer and Ben Stiglitz for their feedback)

0. Don't use the implicit $_ style parameters where any reasonably sane person might expect a parameter, like #puts.
1. Don't use the string-manipulation methods included in Kernel, like chomp, chop, sub, and gsub. Call them on String instances instead. If you use these methods in combination with $_ style parameters, you are why we can't have nice things.
2. Don't use callcc, because it's inefficient, leaks like a sieve, and isn't included in most implementations.
3. Don't call Array#pack or String#unpack to store data. YAML/Marshal are more powerful and miles saner.
4. Don't use Kernel#test. Come on, this isn't Perl. Compare the fields of File.stat instead.
5. Don't use Kernel#syscall or IO#syscall. You shouldn't even do this in C.

iconara

#!/usr/bin/env ruby

require 'zlib'
require 'open-uri'
require 'json'


io = Zlib::GzipReader.new(open("http://api.stackoverflow.com/1.0/questions?tagged=redis&sort=votes&min=1"))
obj = JSON.parse(io.read)

snuggs

############################################################################
#  _
# | |_ _ __ ___  _   ___  __
# | __| '_ ` _ \| | | \ \/ /
# | |_| | | | | | |_| |>  <
#  \__|_| |_| |_|\__,_/_/\_\
#
#  Cheatsheets:
#    https://devhints.io/tmux
# `property not found` issue:

catsby

$ git branch -r --merged | 
  grep origin | 
  grep -v '>' | 
  grep -v master | 
  xargs -L1 | 
  awk '{sub(/origin\//,"");print}' | 
  xargs git push origin --delete

leshill

web: bundle exec unicorn -p $PORT -c ./config/unicorn.rb

fnichol

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.

anthonyshort

// Media Queries in Sass 3.2
//
// These mixins make media queries a breeze with Sass.
// The media queries from mobile up until desktop all 
// trigger at different points along the way
//
// And important point to remember is that and width
// over the portrait width is considered to be part of the
// landscape width. This allows us to capture widths of devices
// that might not fit the dimensions exactly. This means the break

coreyhaines

--colour
-I app

justincampbell

# table_stats User
# table_stats User, :email, :name

def table_stats(model, *fields)
  old_logger = ActiveRecord::Base.logger
  ActiveRecord::Base.logger = nil

  fields = model.send :column_names if fields.empty?

  model_count = model.send(:count)