nowlinuxing

http://stackoverflow.com/questions/13963404/rails-and-os-x-how-to-install-rmagick

$ cd `Magick-config --prefix`/lib
$ for f in libMagick*-*.[0-9].dylib; do ln -s $f `echo $f | sed -e 's/-.*\.dylib/.dylib/'`; done

nowlinuxing

I try to install libxml-ruby-2.3.3 at MacOSX Marvericks via gem (rbenv, Ruby-2.1.0), get below errors:

  Building native extensions.  This could take a while...
  ERROR:  Error installing libxml-ruby:
          ERROR: Failed to build gem native extension.

      /Users/***/.rbenv/versions/2.1.0/bin/ruby extconf.rb
  extconf.rb:17:in `<main>': Use RbConfig instead of obsolete and deprecated Config.
  extconf.rb:17:in `<main>': Use RbConfig instead of obsolete and deprecated Config.
  checking for socket() in -lsocket... no

nowlinuxing

# use twitter.gem earlier than 5.0.0

require "pp"
require "twitter"

# 1. Comment out oauth_token and oauth_token_secret.
# 2. Visit https://dev.twitter.com/apps/new. Get consumer_key and consumer_secret.
# 3. Execute.
# 4. Visit the Developper's site agein.
# 5. Go to "settings", and get oauth_token and oauth_token_secret.

nowlinuxing

1. Install hub gem.
2. Create a github issue.
3. git co -b feature/awesome origin/development and add commits to your source codes.
4. git push origin HEAD
5. hub pull-request -i {issue_no} -h {upstream_repository_owner}:{branch_for_pull_request}, then the commits appears in the issue.
6. Review and do Merge pull request

cf. http://stackoverflow.com/questions/4528869/how-do-you-attach-a-new-pull-request-to-an-existing-issue-on-github

nowlinuxing

Arel Table

• https://github.com/rails/arel

OR condition query

admins = User.where(:kind => :admin).where_values.reduce(:and)
authors = User.where(:kind => :author).where_values.reduce(:and)

nowlinuxing

rails runner "ApplicationController.allow_forgery_protection = false; s = ActionDispatch::Integration::Session.new(Rails.application); s.post('/login', user: {login: 'admin', password: 'password'}); s.get('/my'); puts s.response.body"

nowlinuxing

awk '/^Started /{t=$8} /^Completed /{print t,$5,$7,$10}' log/production.log | sort -k 2,2nr | head -20

nowlinuxing

ApplicationController.allow_forgery_protection = false
app.instance_eval do
  post('/login', user: {login: 'bob', password: 'pass'})
  get("/my")
  puts response.body
end

nowlinuxing

#!/usr/bin/env ruby

buf = {}
ARGF.readlines.each do |l|
  case l.chomp
  when /^Started ([^\s]+) "([^\s]+)" .* at ([-0-9]+) ([:0-9]+).*/
    _, method, path, date, time = Regexp.last_match.to_a
    buf.merge!(:method => method, :path => path, :date => date, :time => time)
  when /^Completed/
    puts "%s %s %s" % [buf[:time], buf[:method], buf[:path]]

nowlinuxing

class FoosController < ApplicationController
  skip_before_filter :verify_authenticity_token
end

$ curl -i -X PUT -H "Content-Type: application/json; charset=utf-8" -d '{"title": "hoge"}' http://localhost:3000/foos/123.json