kaichen’s gists

kaichen / gist:191663

Created September 23, 2009 03:22

Patch Merb text_area Helper for escaping content

	# Patch Merb text_area Helper for escaping content

	require 'merb-helpers'
	module Merb::Helpers::Form::Builder
	class Base
	def unbound_text_area(contents, attrs)
	update_unbound_controls(attrs, "text_area")
	tag(:textarea, Merb::Parse.escape_xml(contents.to_s), attrs)
	end
	end

kaichen / gist:206527

Created October 10, 2009 02:11

	#!/opt/local/bin/ruby

	require 'rubygems'
	require 'dm-core'
	require 'dm-sweatshop'
	require 'dm-aggregates'
	require 'pp'

	include DataMapper::Sweatshop::Unique

kaichen / gist:207748

Created October 11, 2009 16:31

	# Fix ParanoidDateTime doesn't respect Resource.with_deleted
	# Ticket: http://datamapper.lighthouseapp.com/projects/20609/tickets/883-paranoiddatetime-doesnt-respect-resourcewith_deleted
	# Patch: http://github.com/kaichen/dm-core/commit/5117be5ebcc261225b0aae8c9c0fd45568c7eb3d

	# setup load path
	extlib = File.expand_path("~/Git/extlib/lib")
	dm_core = File.expand_path("~/workspace/dm-core/lib")
	data_objects = File.expand_path("~/Git/do/data_objects/lib")
	$LOAD_PATH.unshift(extlib, dm_core, data_objects)

kaichen / dm-logger-path.rb

Created October 14, 2009 08:57

	# config/init.rb
	DataObjects::Mysql.logger = DataObjects::Logger.new($stdout, :debug) if Merb.env?(:development)

	DataObjects::Logger.class_eval do
	def push_opened(string)
	message = String.new(" ")
	if(match = string.match(/FROM\s+[`'"](\w+)[`'"]\s+[WHERE\|INNER]/))
	model_name = Extlib::Inflection.classify(match[1])
	color_sql = string.gsub(/debug\s?#{delimiter}/, ' ').gsub(/(SELECT.+)$/, "\e[36m\\1\e[0m")
	message << "\e[4;32m[SELECT #{model_name}]\e[0m#{color_sql}"

kaichen / mysql_gem_install.sh

Created October 24, 2009 16:47

	#!/bin/bash

	sudo env ARCHFLAGS="-arch x86_64" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config

	sudo env ARCHFLAGS="-arch x86_64" gem install do_mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config

kaichen / dm-0.10.x_install.sh

Created October 27, 2009 17:07 — forked from dkubb/gist:31187

	#!/bin/sh
	# install last version of dm, do, extlib...
	sudo gem install do_mysql data_objects extlib
	sudo gem install dm-core dm-aggregates dm-migrations dm-timestamps dm-types dm-validations dm-serializer dm-sweatshop dm-is-tree --no-ri --no-rdoc

kaichen / gist:247315

Created December 2, 2009 16:12

	# hack formtastic to add this feature:
	# let form.inputs method could render the accessible attributes
	# code in http://github.com/kaichen/formtastic

	# rails_app_root/app/models/user.rb
	class User < ActiveRecord::Base
	...
	attr_accessible :name, :email, :password, :password_confirmation
	...
	end

kaichen / empty_string_to_numeric.rb

Created January 13, 2010 09:30

	require 'rubygems'
	require 'dm-core' # DM v0.10.2
	DataMapper.logger = DataMapper::Logger.new($stderr, :debug)
	DataMapper.setup(:default, 'mysql://localhost/for_testing')

	class Comment
	include DataMapper::Resource

	property :id, Serial
	property :content, String

kaichen / git_commit_count.sh

Created April 7, 2010 04:27

	#!/bin/sh
	# count Kang's commits
	git shortlog -s\|egrep -i "(ysorigin\|Kang)"\|awk '{ SUM += $1} END { print SUM }'

kaichen / gist:416909

Created May 28, 2010 08:21

	<html>
	<head></head>
	<body>
	<table border="0" cellspacing="5" cellpadding="5">
	<tr><th>Header</th></tr>
	<tr>
	<form action="#" method="get" accept-charset="utf-8">
	<td><input type="submit" value="Continue →"></td>
	</form>
	</tr>

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