shavit’s gists

shavit / export_table_to_csv.coffee

Created July 4, 2012 20:44

Export HTML table to CSV using javascript.

	$("#btnExportHTMLToCSV").click((event) ->
	$table = $("#tableToExport")
	if !$table
	return false
	headers = []
	csv = ""
	$table.find("thead th").each(() ->
	$th = $(this)
	text = $th.text()
	header = '"'+text+'"'

shavit / facebook.coffee

Created February 28, 2013 11:01

Facebook JavaScript SDK in CoffeeScript

	#
	# You should add the Facebook App ID and the channel url (optional), in the #fb-root element, as a data- attribute:
	# <div id="fb-root" data-app-id="<%= ENV['FACEBOOK_APP_ID'] %>" data-channel-url="<%= url_no_scheme('/channel.html') %>"></div>
	#
	window.fbAsyncInit = ->
	FB.init
	appId: document.getElementById("fb-root").getAttribute("data-app-id")
	channelUrl: document.getElementById("fb-root").getAttribute("data-channel-url")
	status: true,
	cookie: true,

shavit / facebook_apps_controller.rb

Created March 15, 2013 16:32

Facebook page and canvas apps with Rails 4, can lead to a blank white page. In Rails 4, the X-Frame-Options are sets by default, and you should override them, to allow iframes in Rails.

	class FacebookClubsController < ApplicationController
	layout "facebook_canvas"

	after_filter :allow_iframe

	def index
	end

	private

shavit / test_helper.rb

Created October 12, 2014 11:50

	#
	# If you are working with the foreman gem and .env files, you are probably need to load
	# the environment varialbes from the .env file.
	#

	# Load the environment variables from the .env file in development.
	open('.env', 'r').readlines.each {\|l\| kv = l.split('='); ENV[kv[0]] = kv[1];}

shavit / post-receive

Created October 20, 2014 20:30

Git deployment for Ruby on Rails applications in production

	#!/bin/sh

	APP_PATH=/var/www/app

	# Production environment
	export RAILS_ENV="production"

	exit_with_error(){
	echo "---> An Error Has Occurred!"
	}

shavit / install.sh

Created August 20, 2015 05:30

Compile Nginx with ramp module

	./configure \
	--user=nginx \
	--group=nginx \
	--prefix=/usr/share/nginx/nginx-1.7.12 \
	--add-module=../nginx-rtmp-module-master \
	--sbin-path=/usr/local/sbin/nginx \
	--conf-path=/usr/share/nginx/nginx-1.7.12/conf/nginx.conf \
	--pid-path=/var/run/nginx.pid \
	--error-log-path=/var/log/nginx/error.log \
	--http-log-path=/varlog/nginx/access.log

shavit / post-receive

Created January 11, 2016 14:41

Git deployment for Go Revel application

	#!/bin/sh
	# /<REPOS-PATH>/<REPO-NAME>.git/hooks/post-receive

	APP_PATH=/<APP-PATH>
	exit_with_error(){
	echo "---> An Error Has Occurred!"
	}

	echo "---> Receiving push as $USER"
	git --work-tree=/<APP-PATH> --git-dir=/<REPOS-PATH>/<REPO-NAME>.git checkout -f

shavit / go-revel-app.conf

Created January 11, 2016 14:44

Run Go Revel app in production as a service

	start on runlevel [2345]
	stop on runlevel [!2345]

	respawn

	env PORT=<APP-PORT>

	setuid <APP-NAME>

	chdir /<APP-PATH>

shavit / mass_video_importer_1.rb

Created January 14, 2016 16:37

Mass video importer from *.csv files to tube sites.


	#
	# Import videos from CSV
	#
	# CSV row:
	# 0 - embedded_video
	# 1 - link
	# 2 - categories (Funny;Euro;Cam)
	# 3 - rating
	# 4 - author username

shavit / post-receive

Created March 9, 2016 02:15

Ruby on Rails post receive file for Git deployments.

	#!/bin/sh

	APP_PATH=$APP_ROOT

	exit_with_error(){
	echo "---> An Error Has Occurred!"
	}

	echo "---> Receiving push as $USER"
	git --work-tree=$APP_PATH --git-dir=$GIT_DIR checkout -f

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