View .irbrc
def toggle_console_logging | |
if ActiveRecord::Base.logger == Rails.logger | |
l = Logger.new(STDOUT) | |
l.level = Rails.logger.level | |
set_logger l and return "console" | |
else | |
set_logger Rails.logger and return "log file" | |
end |
View git_prompt.sh
DEFAULT="\[\033[1;00m\]" | |
BLACK="\[\033[1;30m\]" | |
YELLOW="\[\033[1;33m\]" | |
GREEN="\[\033[1;32m\]" | |
WHITE="\[\033[1;37m\]" | |
BLUE="\[\033[1;36m\]" | |
# Returns "*" if the current git branch is dirty. | |
function parse_git_dirty { | |
[[ $(git diff --shortstat 2> /dev/null | tail -n1) != "" ]] && echo "*" | |
} |
View useful_queries.sql
-- Show the coverage of a partial index | |
SELECT COUNT(DISTNICT(SUBSTR(<column>,1,<partial index length>))) / COUNT(DISTINCT(<column>)) * 100 FROM <table>; |
View translate.sh
# $ translate hola | |
# hello | |
# $ translate hello es | |
# hola | |
# $ translate hello fr | |
# bonjour | |
# | |
# USAGE: | |
# | |
# translate <phrase to translate> <destination language> [<source language>] |
View state_abbr_to_name.rb
STATE_ABBR_TO_NAME = { | |
'AL' => 'Alabama', | |
'AK' => 'Alaska', | |
'AS' => 'America Samoa', | |
'AZ' => 'Arizona', | |
'AR' => 'Arkansas', | |
'CA' => 'California', | |
'CO' => 'Colorado', | |
'CT' => 'Connecticut', | |
'DE' => 'Delaware', |
View gist:1018085
// To edit: | |
// Bundles -> Bundle Editor -> Edit Languages | |
// Open Ruby on Rails | |
// Edit HTML (Rails) | |
// add to the patterns | |
// works for <% content_for :inline_js do -%> | |
// can prefix :inline_js like :fb_inline_js | |
// the end tag must look like | |
// <!-- end :fb_inline_js--> works as well |
View months_between.rb
# A direct calculation of the number of months between two dates | |
class Time | |
class << self | |
def months_between(start_date, end_date) | |
return -months_between(end_date, start_date) if end_date < start_date | |
s = start_date |
View install_rails_master.sh
# this was for Rails 3.2.0 before the RC dropped | |
rvm gemset create rails-master | |
rvm gemset use rails-master | |
cd ~/src | |
git clone git://github.com/rails/arel.git | |
cd arel | |
gem build arel.gemspec | |
gem install arel-*.gem |
View application.rb
require File.expand_path('../boot', __FILE__) | |
require 'rails/all' | |
module MyApp | |
class Application < Rails::Application | |
# you app configuration code | |
end | |
end |
View application.rb
module AppName | |
class Application < Rails::Application | |
config.encoding = "utf-8" | |
config.filter_parameters += [:password] | |
config.assets.enabled = true | |
config.assets.version = '1.0' | |
# registers any file in the app/observers directory as an observer | |
observers = [] # Register all observers in the observers folder. | |
pattern = File.join(Rails.application.config.root, 'app', 'observers', '**', '*.rb') |
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