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@wbailey
wbailey / databases.rake
Created February 11, 2011 08:58
ActiveRecord migrations outside of Rails
require 'yaml'
require 'logger'
require 'active_record'
namespace :db do
def create_database config
options = {:charset => 'utf8', :collation => 'utf8_unicode_ci'}
create_db = lambda do |config|
ActiveRecord::Base.establish_connection config.merge('database' => nil)
@realmyst
realmyst / gist:1262561
Created October 4, 2011 19:34
Склонение числительных в javascript
function declOfNum(number, titles) {
cases = [2, 0, 1, 1, 1, 2];
return titles[ (number%100>4 && number%100<20)? 2 : cases[(number%10<5)?number%10:5] ];
}
use:
declOfNum(count, ['найдена', 'найдено', 'найдены']);
@kinopyo
kinopyo / custom_logger.rb
Created October 11, 2011 15:40
Custom logger file in Rails
# lib/custom_logger.rb
class CustomLogger < Logger
def format_message(severity, timestamp, progname, msg)
"#{timestamp.to_formatted_s(:db)} #{severity} #{msg}\n"
end
end
logfile = File.open("#{Rails.root}/log/custom.log", 'a') # create log file
logfile.sync = true # automatically flushes data to file
CUSTOM_LOGGER = CustomLogger.new(logfile) # constant accessible anywhere
@iiska
iiska / db_fixtures_dump.rake
Created December 28, 2011 13:17
Dump Rails db to fixtures
# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros
#
# Optimized version which uses to_yaml for content creation and checks
# that models are ActiveRecord::Base models before trying to fetch
# them from database.
namespace :db do
namespace :fixtures do
desc 'Dumps all models into fixtures.'
task :dump => :environment do
models = Dir.glob(RAILS_ROOT + '/app/models/**.rb').map do |s|
@shiawuen
shiawuen / index.html
Created December 29, 2011 15:05
Sample to upload file by chunk
<!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>test upload by chunk</title>
</head>
<body>
<input type="file" id="f" />
<script src="script.js"></script>
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active May 17, 2024 02:53
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@oivoodoo
oivoodoo / routes.rake
Created March 5, 2013 10:06
rake task for printing grape routes.
namespace :grape do
desc 'Print compiled grape routes'
task :routes => :environment do
API.routes.each do |route|
puts route
end
end
end
@jameslafa
jameslafa / admin-projects.rb
Created July 17, 2013 10:28
Paperclip with Rails4 and active admin
ActiveAdmin.register Project do
# Don't forget to add the image attribute (here thumbnails) to permitted_params
controller do
def permitted_params
params.permit project: [:title, :summary, :description, :thumbnail, :date, :url, :client_list, :technology_list, :type_list]
end
end
form do |f|
@ms-ati
ms-ati / example_multi_level_dsl.rb
Last active February 8, 2019 08:42
Example of a recursive multi-level DSL in Ruby using Docile gem
require 'docile'
# Family tree node, mother and father are Person values as well
Person = Struct.new(:name, :mother, :father)
# Recursive dsl in a mutating builder using Docile
def person(&block)
Docile.dsl_eval(PersonBuilder.new, &block).build
end
@rambabusaravanan
rambabusaravanan / .gitconfig
Last active May 30, 2024 06:08
Git Diff and Merge Tool - IntelliJ IDEA
# Linux
# add the following to "~/.gitconfig" file
[merge]
tool = intellij
[mergetool "intellij"]
cmd = /usr/local/bin/idea merge $(cd $(dirname "$LOCAL") && pwd)/$(basename "$LOCAL") $(cd $(dirname "$REMOTE") && pwd)/$(basename "$REMOTE") $(cd $(dirname "$BASE") && pwd)/$(basename "$BASE") $(cd $(dirname "$MERGED") && pwd)/$(basename "$MERGED")
trustExitCode = true
[diff]