linjunpop

Git basic

Commit

Pricinple

• One commit one small feature or bug fix
• Include unit test in one commit
• Exclude non-associated files
• Don't commit un-finished or wrong code

linjunpop

- if f.object.file?
  = f.input :file, label: false, wrapper: :append do
    = f.input_field :file, as: :string, readonly: true
    span
      = link_to 'Download', f.object.file_url, class: 'btn'
      = f.link_to_remove 'Remove document', class: 'btn btn-danger'
- else
  = f.input :file, label: false, wrapper: :append do
    = f.input_field :file, as: :file
    span

linjunpop

Copied from: https://rails.lighthouseapp.com/projects/8994/tickets/2389

The problem occurs(for me) when cache_classes is set to false

class FeedEvent < ActiveRecord::Base
end

class ProjectFeedEvent < FeedEvent
end

linjunpop

>> p = Product.create(:name => 'p1', :foobar => true)
>> p.name
=> "p1"
>> p.foobar
=> true

linjunpop

HTMLElementObject.click(), which is described here:

http://www.w3schools.com/jsref/met_html_click.asp

https://developer.mozilla.org/en-US/docs/DOM/element.click

works on Safari/Chrome.

But in Casperjs:

linjunpop

Rails flash messages with AJAX requests

original: http://stackoverflow.com/a/10167659/656428

linjunpop

namespace :barista do
  desc 'Compile CoffeeScripts.'
  task :brew do
    run("cd #{latest_release}; RAILS_ENV=#{rails_env} bundle exec rake barista:brew")
  end
end
before 'deploy:restart', 'barista:brew'

linjunpop

namespace :compass do
  desc 'Updates stylesheets if necessary from their Sass templates.'
  task :compile do
    run("cd #{latest_release}; bundle exec compass compile --output-style nested --force -e production")
  end
end

before 'deploy:restart', 'compass:compile'

linjunpop

/usr/local/Cellar/rbenv/0.3.0/versions/rbx-1.2.4/bin/rbx extconf.rb 
creating Makefile

make
gcc -I. -I/usr/local/Cellar/rbenv/0.3.0/versions/rbx-1.2.4/include -I/usr/local/Cellar/rbenv/0.3.0/versions/rbx-1.2.4/include -I. -I'/usr/local/Cellar/rbenv/0.3.0/versions/rbx-1.2.4/include'  -fPIC -ggdb3 -O2 -fPIC  -c ruby18_source_location.c
ruby18_source_location.c:2:18: error: node.h: No such file or directory
ruby18_source_location.c:24: error: expected specifier-qualifier-list before ‘NODE’
ruby18_source_location.c:28: error: expected specifier-qualifier-list before ‘NODE’
ruby18_source_location.c: In function ‘Init_ruby18_source_location’:
ruby18_source_location.c:54: error: ‘rb_cUnboundMethod’ undeclared (first use in this function)

linjunpop

install xCode

TODO

install xCode commandline-tools

TODO

install homebrew