| Usage: | |
| ruby mysql_backup.rb db:name [user:your_username] \ | |
| [password:your_password] \ | |
| [host:your_hostname] \ | |
| [file:output_file.sql] | |
| Feel free to use, improve, etc. I'm new to Ruby, so excuse anything that makes your palm slap your forehead. ;) |
| # Via http://blog.ethanvizitei.com/2008/06/using-ruby-for-imap-with-gmail.html | |
| imap = Net::IMAP.new(@config['server'],@config['port'],true) | |
| imap.login(@config['username'], @config['password']) | |
| imap.select('INBOX') | |
| imap.search(["NOT", "DELETED"]).each do |message_id| | |
| MailFetcher.receive(imap.fetch(message_id, "RFC822")[0].attr["RFC822"]) | |
| imap.store(message_id, "+FLAGS", [:Deleted]) | |
| end | |
| imap.logout() |
| class Range | |
| def pick | |
| if min.is_a? Fixnum | |
| rand(count) + min | |
| else | |
| self.to_a[rand(count)] | |
| end | |
| end | |
| alias :random :pick | |
| end |
| class Array | |
| def my_inject (accumulator = 0, &block) | |
| self.each do |item| | |
| accumulator = block.call(accumulator, item) | |
| end | |
| accumulator | |
| end | |
| end |
| require 'benchmark' | |
| n = 100000 | |
| a = %w{ 1 2 3 4 5 6 7 8 9 0 } | |
| Benchmark.bmbm do |b| | |
| b.report 'Explicit Block' do | |
| n.times do | |
| a.map { |x| x.to_i } | |
| end |
| require 'rubygems' | |
| require 'cloudfiles' | |
| class Hash | |
| def reverse_merge(other_hash) | |
| other_hash.merge(self) | |
| end | |
| end | |
| class Cloud |
| # because I always forget the magic sequence of commands… | |
| ssh host 'git init --bare /var/src/repo.git' | |
| git remote add mirror --mirror host/var/src/repo.git | |
| git push mirror # tada |
| # Debounce and SmartResize (in jQuery) ported to CoffeeScript | |
| # debouncing function from John Hann | |
| # http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/ | |
| debounce = (func, threshold, execAsap) -> | |
| timeout = false | |
| return debounced = -> | |
| obj = this | |
| args = arguments |
This is a Rails 5 adaptation of an answer to a StackOverflow question regarding using jQuery UJS to display AJAX-retrieved content in a modal. Here is the original answer:
http://stackoverflow.com/questions/5766055/jquery-modal-windows-and-edit-object/5766232#5766232
| class ApplicationController < ActionController::Base | |
| head << meta charset: :utf8 | |
| head << title 'My Application' | |
| head << stylesheet :application | |
| end |