chunli chunlea

Using Obj-C with MacRuby/Rubymotion

This little post aims to help you to translate Objective-C Blocks into Ruby blocks. Let's start by taking a look at few examples of iOS API call where blocks are used for animations and enumeration

Ruby Lambda Syntaxes:

Im Rubymotion and MacRuby you can use all the Ruby Lambda syntaxes that are:

block = lambda { |param|  ... }

Finally, Simple Form support Boostrap 3. 👏

But I found it still dosen't support some components in Bootstrap 3. Or may be in the future. But I can't wait, so I find a solution to support them. It was inspired by heartcombo/simple_form#531 (comment) .

This is a final solution and I used in my project.

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

替换上你的Email，密码，域名ID，记录ID等参数，就可以运行了。会在后台一直运行，每隔30秒检查一遍IP，如果修改了就更新IP。

获得domain_id可以用curl curl -k https://dnsapi.cn/Domain.List -d "login_email=xxx&login_password=xxx"

获得record_id类似 curl -k https://dnsapi.cn/Record.List -d "login_email=xxx&login_password=xxx&domain_id=xxx"

	# config/locales/en.yml

	en:
	exception:
	show:
	not_found:
	title: "Not Found"
	description: "The page you were looking for does not exists."
	internal_server_error:
	title: "Internal Server Error"

	class Api
	class << self
	# Init API server, with the shared client
	def init_server
	if Auth.needlogin?
	AFMotion::SessionClient.build_shared(BASE_URL) do
	session_configuration :default

	header "Accept", "application/json"

	upstream myapp_puma {
	server unix:/tmp/myapp_puma.sock fail_timeout=0;
	}

	# for redirecting to https version of the site
	server {
	listen 80;
	rewrite ^(.*) https://$host$1 permanent;
	}

	module ProMotion
	module Table
	module LoadmoreClassMethods
	def load_moreable=(val)
	@load_moreable = val
	end
	def load_moreable
	@load_moreable \|\| false
	end
	def load_more_options=(val)

	# http://stackoverflow.com/questions/14972253/simpleform-default-input-class
	# https://github.com/plataformatec/simple_form/issues/316

	inputs = %w[
	CollectionSelectInput
	DateTimeInput
	FileInput
	GroupedCollectionSelectInput
	NumericInput
	PasswordInput

	require 'open-uri'
	require 'nokogiri'

	code = 2904
	doc = Nokogiri::HTML(open("http://just2.entrust.com.tw/z/zc/zca/zca_#{code}.djhtm"))
	# 當前股價，既網頁中的收盤價
	doc.css('table')[2].css('tr')[1].css('td').last.inner_text.to_f