| class Canine | |
| VERSION = '1.3' | |
| def initialize(&block) | |
| @commands = Hash.new | |
| @default = @latest = :commands | |
| @empty = nil | |
| @auto = { | |
| :commands => hash_command("commands","Show a list of commands",Proc.new { | |
| @commands.each { |cmd| c = cmd[1] | |
| name = c[:name].to_s |
This installs a patched ruby 1.9.3-p327 with various performance improvements and a backported COW-friendly GC, all courtesy of funny-falcon.
You will also need a C Compiler. If you're on Linux, you probably already have one or know how to install one. On OS X, you should install XCode, and brew install autoconf using homebrew.
| # I'm no benchmark guru. Just did a bunch of: | |
| $ time ruby <filename> | |
| # Note: This is just an 80mb XML file with 38,000 nodes. | |
| ox_dom.rb 4.56s user 0.78s system 93% cpu 5.714 total (550mb) | |
| ox_dom.rb 4.58s user 0.79s system 87% cpu 6.126 total (550mb) | |
| ox_dom.rb 4.60s user 0.80s system 87% cpu 6.140 total (550mb) | |
| nokigiri_dom.rb 11.75s user 1.02s system 94% cpu 13.518 total (895mb) | |
| nokigiri_dom.rb 11.36s user 1.02s system 93% cpu 13.211 total (895mb) |
| radians = (n) -> | |
| n * (Math.PI / 180) | |
| # Operates similarly to Ruby's `Enumerable.invoke` | |
| invoke = (a, f) -> | |
| for n in a | |
| memo = f memo, n | |
| memo | |
| # Returns the sum of an array of numeric items |
| # Original from https://gist.github.com/evelyne24/7714094 | |
| # Notes | |
| # In MacOS, + does not work for regex, nor -E flag. | |
| # Instead I used \{1,\} for char repetition. | |
| # Formatting constants | |
| bold=`tput bold` | |
| red=`tput setaf 1` | |
| bg_red=`tput setab 1` | |
| green=`tput setaf 2` |
| $ history | awk {'print $2, $3, $4'} | sort | uniq -c | sort -k1 -rn | head -n 30 | |
| 610 git status | |
| 568 git commit -m | |
| 491 git add . | |
| 252 git push origin | |
| 176 bundle | |
| 138 rails s | |
| 128 ls | |
| 120 git commit --amend | |
| 114 git reset --hard |
| /usr/bin/plutil -convert xml1 -o - ~/Library/Safari/Bookmarks.plist | grep -E -o '<string>http[s]{0,1}://.*</string>' | grep -v icloud | sed -E 's/<\/{0,1}string>//g' |
| defmodule MyApp.Mixfile do | |
| use Mix.Project | |
| def project do | |
| [app: :my_app, | |
| version: get_version, | |
| elixir: "~> 1.0", | |
| elixirc_paths: elixirc_paths(Mix.env), | |
| compilers: Mix.compilers, | |
| build_embedded: Mix.env == :prod, |
| # Sample latexmk configuration to use xelatex and Preview on OS X. | |
| # Should help if you want to use latexmk with MacTeX. | |
| # | |
| # 1. Install MacTeX | |
| # 2. Put this file in ~/.latexmkrc | |
| # 3. Continuously recompile and preview your document with the command: | |
| # latexmk -pvc myfile.tex | |
| $pdflatex = 'xelatex -interaction=nonstopmode %O %S'; | |
| $pdf_previewer = 'open -a Preview "%S"'; |