lenage

Original Source: https://github.com/chneukirchen/styleguide

= Christian Neukirchen's Ruby Style Guide

You may not like all rules presented here, but they work very well for
me and have helped producing high quality code.  Everyone is free to
code however they want, write and follow their own style guides, but
when you contribute to my code, please follow these rules:

lenage

#!/usr/bin/env ruby

# When committing directly to master, look for lighthouse ticket number in commit msg and, if necessary, append in format recognised by github
# When committing to a topic/feature branch, barf if the branch name doesn't include a ticket number that can be parsed by the post-merge hook

# Note: this hook only applies when -m option used and can also be skipped by using --no-verify option

COMMIT_MASTER_STATE = 'coding-done'

branchname = `git branch --no-color 2> /dev/null`[/^\* (.+)/, 1]

lenage

$ rails console
Loading development environment (Rails 3.0.6)
ruby-1.8.7-p334 :001 > r = Rails.application.routes

Gives you a handle of all the routes (config/routes.rb)

#Inspect a named route:

ruby-1.8.7-p334 :005 > r.recognize_path(app.destroy_user_session_path)
 => {:action=>"destroy", :controller=>"sessions"} 

lenage

require 'mp3info'

dir = File.expand_path("../", __FILE__)
Dir["#{dir}/*"].each do |sub_dir|
  if File.directory?(sub_dir)
    Dir.entries(sub_dir).each do |file|
      if file =~ /mp3/
        title = file.split("-").last.sub(/.mp3/, "")
        artist = file.scan(/_(\w+)/).flatten.first
        Mp3Info.open( sub_dir + "/" + file ) do |mp3|

lenage

asics_mos.mos.common.video.YouTubePlayer.prototype.init = function (a) {
    $(".video-overlay-share-title").text(asics_mos.mos.globalData.share.shareTitle);
    asics_mos.mos.common.video.YouTubePlayer.prototype.getInstance().setContainer($("#video-player"));
    asics_mos.mos.common.video.YouTubePlayer.prototype.getInstance().setOverlay($("#video-overlay"));
    swfobject.embedSWF("http://www.youtube.com/v/" + a + "?enablejsapi=1&playerapiid=ytplayer&version=3&autohide=1&modestbranding=1&rel=0&showinfo=0&fs=1&hd=1", "ytplayer", this.ytPlayerWidth,
    this.ytPlayerHeight, "8", null, null, {
        allowScriptAccess: "always",
        allowFullScreen: "true"
    }, {
        id: "ytplayer"

lenage

set -g default-terminal "screen-256color"
set -g history-limit 20000
# use VI
set-window-option -g mode-keys e

# Use ctrl-a instead of ctrl-b
set -g prefix C-a
unbind C-b
bind C-a send-prefix

lenage

Awesome config notes

• wiki page
• Dynamic tagging, install Eminent
• AutoStart

lenage

# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations?

describe 'Modal' do
  
  should 'display login errors' do
    visit root_path
    click_link 'My HomeMarks'
    within '#login_area' do
      fill_in 'email', with: 'will@not.work'
      fill_in 'password', with: 'test'

lenage

(defun our-copy-tree (tr)
  (if (atom tr)
      tr
      (cons (our-copy-tree (car tr))
            (our-copy-tree (cdr tr)))))

(defun get_max_v1 (lst)
  (if (null lst)
      "没有要比较的元素"
      (if (null (cdr lst))

lenage

Command line tips

1.list all keycode

    xmodmap -pke

2.rename当前目录和子目录下所有.html.erb为.html