kuahyeow

=begin
USAGE: ruby-rewrite -l controller_actions_keyword_args.rb -m <FILE>

This rewriter moves your Rails controller tests from `get action, params, session, flash` to
`get action, params: params, session: session, flash: flash`.

Which is needed if you see the following message in your Rails 5.0 tests :

DEPRECATION WARNING: Using positional arguments in functional tests has been deprecated,
in favor of keyword arguments, and will be removed in Rails 5.1.

slavikdev

Rails request path cheatsheet

Full path with query string

>>  request.url
=> "http://localhost:3000/ask-help.amp?hui=pizda"

Virtual path without query string

>>  request.path
=> "/ask-help.amp"

sobstel

# `ERROR:  Error installing nokogiri:
# ERROR: Failed to build gem native extension.
# 
#   current directory: /usr/local/var/rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/nokogiri-1.7.0/ext/nokogiri
# /usr/local/var/rbenv/versions/2.3.1/bin/ruby -r ./siteconf20170103-68488-r71c9j.rb extconf.rb --with-xml=/usr/local/Cellar/libxml2/ --use-system-libraries
# checking if the C compiler accepts ... yes
# checking if the C compiler accepts -Wno-error=unused-command-line-argument-hard-error-in-future... no
# Building nokogiri using system libraries.
# ERROR: cannot discover where libxml2 is located on your system. please make sure `pkg-config` is installed.
# *** extconf.rb failed ***

wrburgess

class InitialMigration < ActiveRecord::Migration[5.0]
  def change
    enable_extension "pgcrypto" unless extension_enabled?("pgcrypto")
  end
end

cterrykenzan

#!/bin/bash

#In early development, sometimes you've got a hand-built instance, but you also don't want to leave it up all the time
# We've got an m4xl instance running Spinnaker (http://spinnaker.io) but we only really need it during the day
# As a cost-saving measure, we shut it down overnight.  However, we want it to be consistently accessible
# So this script is in a Jenkins job that runs every morning, 
# starting up the instance then updating its DNS record to the new IP.

#If you have multiple DNS records for a single instance, 
# you can safely run a second copy of the script with the ZONEID and RECORDSET updated appropriately.

bhalash

RSpec, Capybara and AuthLogic

This gist is dedicated to all of my fellow clueless n00bs who are frightened by the combination of [RSpec][1], [Capybara][2] and [Authlogic][3].

This gist will not tell you how to install Ruby, Rails, RSpec, Capybara or Authlogic. For the most part, you can install any of these by running either:

brew install <packagename>
bundle install <packagename>

At the point in time that you reach this gist, you should have all of them installed.

nnarhinen

Install node-repl-promised: npm install -g repl-promised

Use the repl to list all users

$ node-promised
> var app = require('./app');
undefined
> var Bookshelf = app.get('bookshelf');
undefined

mlanett

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

icleversoft

http://diwis.imis.athena-innovation.gr:8181/sparql  xxxxx
http://wiktionary.dbpedia.org/sparql	wiktionary.dbpedia.org
http://wiktionary.dbpedia.org/sparql	wiktionary.dbpedia.org
http://webconf.rkbexplorer.com/sparql	webconf
http://minsky.gsi.dit.upm.es/semanticwiki/index.php/Special:SPARQLEndpoint	vulnerapedia
http://services.data.gov.uk/transport/sparql	transport.data.gov.uk
http://services.data.gov.uk/statistics/sparql	statistics.data.gov.uk
http://roni.rkbexplorer.com/sparql	roni
http://foreign.rkbexplorer.com/sparql	rkb-explorer-foreign
http://services.data.gov.uk/research/sparql	research.data.gov.uk