Tested in Mac OS X: super == command
Open/Goto
- super+t: go to file
- super+ctrl+p: go to project
- super+r: go to methods
def tip(msg); puts; puts msg; puts "-"*100; end | |
# | |
# 30 Ruby 1.9 Tips, Tricks & Features: | |
# http://www.igvita.com/2011/02/03/new-ruby-19-features-tips-tricks/ | |
# | |
tip "Upgrading to Ruby 1.9 is simple: rvm install 1.9.2 && rvm --default 1.9.2" | |
tip "Ruby 1.9 supports named captures in regular expressions!" |
# Copyright 2011 Solano Labs All Rights Reserved | |
require 'aruba' | |
require 'aruba/api' | |
class CukeGem | |
@setup_done = false | |
class << self | |
include Aruba::Api |
Changes:
this version includes backport of Greg Price's patch for speedup startup http://bugs.ruby-lang.org/issues/7158 .
ruby-core prefers his way to do thing, so that I abandon cached-lp and sorted-lf patches of mine.
this version integrates 'array as queue' patch, which improves performance when push/shift pattern is heavily used on Array.
This patch is accepted into trunk for Ruby 2.0 and last possible bug is found by Yui Naruse. It is used in production* for a couple of months without issues even with this bug.
RSpec.configure do |config| | |
config.before(:suite) do | |
DatabaseCleaner.clean_with(:truncation) | |
end | |
config.before(:each) do | |
DatabaseCleaner.strategy = :transaction | |
end | |
config.before(:each, js: true) do |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"