cisolarix
/ seeds.rb
Last active
August 29, 2015 14:17
— forked from seyhunak/seeds.rb
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| unless Rails.env.production? | |
| connection = ActiveRecord::Base.connection | |
| connection.tables.each do |table| | |
| connection.execute("TRUNCATE #{table}") unless table == "schema_migrations" | |
| end | |
| sql = File.read('db/import.sql') | |
| statements = sql.split(/;$/) | |
| statements.pop |
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| controllers = Dir.new("#{Rails.root}/app/controllers/admin").entries | |
| controllers.each do |controller| | |
| if controller =~ /_controller/ | |
| cont = controller.camelize.gsub(".rb","") | |
| cont1 = controller.gsub("_controller.rb", "") | |
| (eval("Admin::#{cont}.action_methods")).sort.each {|met| | |
| puts "admin/#{cont1}##{met}" | |
| } | |
| end | |
| end |
cisolarix
/ transactions.markdown
Last active
August 29, 2015 14:13
— forked from jcasimir/transactions.markdown
As your business logic gets complex you may need to implement transactions. The classic example is a bank funds transfer from account A to account B. If the withdrawal from account A fails then the deposit to account B should either never take place or be rolled back.
All the complexity is handled by ActiveRecord::Transactions. Any model class or instance has a method named .transaction. When called and passed a block, that block will be executed inside a database transaction. If there's an exception raised, the transaction will automatically be rolled back.
cisolarix
/ mysql2sqlite.sh
Last active
August 29, 2015 14:13
— forked from esperlu/mysql2sqlite.sh
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| #!/bin/sh | |
| # Converts a mysqldump file into a Sqlite 3 compatible file. It also extracts the MySQL `KEY xxxxx` from the | |
| # CREATE block and create them in separate commands _after_ all the INSERTs. | |
| # Awk is choosen because it's fast and portable. You can use gawk, original awk or even the lightning fast mawk. | |
| # The mysqldump file is traversed only once. | |
| # Usage: $ ./mysql2sqlite mysqldump-opts db-name | sqlite3 database.sqlite | |
| # Example: $ ./mysql2sqlite --no-data -u root -pMySecretPassWord myDbase | sqlite3 database.sqlite |
cisolarix
/ macfix1-install-nokogiri.rb
Last active
August 29, 2015 14:13
— forked from SteveBenner/macfix1-install-nokogiri.rb
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| #!/usr/bin/env ruby | |
| # | |
| # Mac fix 1 - Install the Nokogiri gem on Mac OS 10.9 Mavericks | |
| # | |
| # Usage: to configure and install using Bundler, pass in 'bundle' as an argument to the script. | |
| # | |
| # Nokogiri works at a very low level, so it has many issues on various platforms. | |
| # As a result, the command `install gem nokogiri` often will fail. This fix is for | |
| # errors involving 'libiconv', such as the following one I encountered: | |
| # |
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| <div><br></div><div><div><br></div><div><br></div><div style="font-size: 12px;font-family: Arial Narrow;padding:2px 0 2px 0;">------------------ 原始邮件 ------------------</div><div style="font-size: 12px;background:#efefef;padding:8px;"><div><b>发件人:</b> "newsletter";<[email protected]>;</div><div><b>发送时间:</b> 2013年9月17日(星期二) 中午12:13</div><div><b>收件人:</b> "yuyou"<[email protected]>; <wbr></div><div></div><div><b>主题:</b> Tower每月消息（2013年09月17日）</div></div><div><br></div> | |
| <div style="background:#EDEDED url('http://towerfiles.oss.aliyuncs.com/newsletter_static/header_bg_01-0913.jpg') 50% 12px no-repeat; min-width:700px; padding:50px 30px 30px; margin:0; font-size:16px; line-height:1.6;"> | |
| <div class="twr-newsletter-content" style=" | |
| background:#fff; | |
| border:1px solid #ccc; | |
| border-top:0; | |
| max-width:700px; min-width:700px; | |
| margin:0 auto; | |
| padding:0 | |
| "> |
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| Received: from mail19.sendcloud.org (unknown [101.227.180.11]) | |
| by newmx103.qq.com (NewMx) with SMTP id | |
| for <[email protected]>; Fri, 21 Nov 2014 14:12:14 +0800 | |
| X-QQ-FEAT: I0VBZjNhVPoB2VizW1VKNfwzEHh/wk1Ayezm8NFRuYe/CY1W8gkg4x8s+i55b | |
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| kxbzFLCau0QyJCXXYsSJ4cNQ7sZW/CT3ojqQPwJseVbn+C0YPiPJ3EnTxLGtTo6RM/IeUnb | |
| 7E/yZpXNCf7WDmysWeYq1P0JU7Bnz9zA= | |
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