zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')

kinopyo

# lib/custom_logger.rb
class CustomLogger < Logger
  def format_message(severity, timestamp, progname, msg)
    "#{timestamp.to_formatted_s(:db)} #{severity} #{msg}\n"
  end
end

logfile = File.open("#{Rails.root}/log/custom.log", 'a')  # create log file
logfile.sync = true  # automatically flushes data to file
CUSTOM_LOGGER = CustomLogger.new(logfile)  # constant accessible anywhere

drnic

guard 'rspec', :version => 2 do
  watch(%r{^spec/.+_spec\.rb$})
  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/lib/#{m[1]}_spec.rb" }
  watch('spec/spec_helper.rb')  { "spec" }

  # Rails example
  watch(%r{^app/(.+)\.rb$})                           { |m| "spec/#{m[1]}_spec.rb" }
  watch(%r{^app/(.*)(\.erb|\.haml)$})                 { |m| "spec/#{m[1]}#{m[2]}_spec.rb" }
  watch(%r{^app/controllers/(.+)_(controller)\.rb$})  { |m| ["spec/routing/#{m[1]}_routing_spec.rb", "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb", "spec/acceptance/#{m[1]}_spec.rb"] }
  watch(%r{^spec/support/(.+)\.rb$})                  { "spec" }

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

sakatam

#!/bin/bash

i=0
files=()
# sort spec files by number of examples for better balancing
for file in $(find ./spec -name "*_spec.rb" -print0 | xargs -0 grep -e "^ *it" -c | sort -t: -k2,2rn | awk -F":" '{ print $1 }')
do
  if [ $(($i % $CIRCLE_NODE_TOTAL)) -eq $CIRCLE_NODE_INDEX ]
  then
    files+=" $file"

jimryan

#!/usr/bin/env ruby

require 'yaml'

# If this was a branch checkout
if ARGV[2] == '1'
  def dump(database_name, branch_name)
    print "Saving state of #{database_name} on '#{branch_name}' branch..."

    if system(%[pg_dump -c -f "#{@dump_folder}/#{database_name}-#{branch_name}" #{database_name}])

SirRawlins

# Drop this into /spec/support/matchers
# Usage: result.should be_url
# Passes if result is a valid url, returns error "expected result to be url" if not.

# Matcher to see if a string is a URL or not.
RSpec::Matchers.define :be_url do |expected|
	# The match method, returns true if valie, false if not.
	match do |actual|
		# Use the URI library to parse the string, returning false if this fails.
		URI.parse(actual) rescue false

ChengLong

If you see this error when cron job runs a ruby script:

'require': cannot load such file ...

And you are using bundler e.g. require 'bundler/setup'. It's probably because the directory where cron runs the script is not correct, resulting in bundler fails to load gems.

Simply changed the directory to fix it, i.e.

* * * * * /usr/local/bin/ruby -C /home/example/scripts example_script.rb >>/home/example/log/cron.log 2>&1

leemour

#Timecop is fun, but you don't need a whole gem for that. Just use
#Time.stub(:now), e.g.

describe "time" do
  before do
    @fake_time = Time.now
    Time.stub(:now) { @fake_time }
  end
  it "is equal" do
    Time.now.should == Time.now  # now it passes

davidcelis

upstream puma {
  server unix:///var/www/app/shared/tmp/sockets/puma.sock fail_timeout=0;
}

server {
  listen 80 default deferred;
  server_name example.com;
  rewrite ^/(.+) https://example.com/$1 permanent;
}