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

jrhorn424

Command Line Tricks

• !! Repeat Previous Command
• !-1 Repeat Previous Command
• !-2 Repeat 2nd Previous Command
• !ps Execute Previous Command STARTING WITH ps
• !^ First Argument From Previous Command
• !:2 2nd Argument From Previous Command
• !$ Last Argument From Previous Command
• !!:$ Last Argument From Previous Command

flarik

if [ -f "${rvm_path}/scripts/rvm" ]; then

  source "${rvm_path}/scripts/rvm"

  if [ -f ".rvmrc" ]; then
    source ".rvmrc"
  elif [ -f ".ruby-version" ] && [ -f ".ruby-gemset" ]; then
    rvm use `cat .ruby-version`@`cat .ruby-gemset`
  elif [ -f ".ruby-version"  ]; then
    rvm use `cat .ruby-version`

equivalent

This gist was writen in 2012 and it was solving specific problem in Rails & SimpleForm. Some fellow developers were pointing out this may be out dated concept. That's why I advise everyone to read comment section bellow to have a full grasp of alternative solutions

other sources that may be helpful to understand why this may not be best idea:

• Why Ruby doesn’t have a Boolean class

mattscilipoti

<%
# vars for default formats.  These are overridden by command line args.default_format_multi  = "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'}"
default_format_single = "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'}"

html_report_options = " --format html --out='public/reports/features.html'"

# Use tmp dir for rerun.txt (vs. root)
rerun_file = File.join('tmp', 'rerun.txt')
rerun = File.file?(rerun_file) ? IO.read(rerun_file) : ""
rerun_format = "--format rerun --out #{ rerun_file }"