Contents

#!/usr/bin/env ruby
$: << File.dirname(__FILE__)+'/../lib'
require 'configliere'

Settings.use :env_var, :commandline
Settings.define :underpants, :env_var => 'UNDERPANTS', :default => "boxers"
Settings.resolve!

puts %Q{
Configliere can take parameter values from its defaults, from the commandline, or from the environment.
Compare:

./env_var_script.rb                                           # value from default
./env_var_script.rb --underpants=briefs                       # value from commandline
UNDERPANTS="commando" ./env_var_script.rb                     # value from environment variable
UNDERPANTS="commando" ./env_var_script.rb --underpants=briefs # commandline wins

}

puts %Q{Using
* the default setting of:   #{Settings.definition_of(:underpants, :default).inspect}
* the environment variable: #{ENV['UNDERPANTS'].inspect}
* the commandline setting:  #{ARGV.grep(/^--underpants/).inspect}
your configliere advises that
  #{Settings.inspect}
}

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
configliere-0.4.22	examples/env_var_script.rb
configliere-0.4.18	examples/env_var_script.rb
configliere-0.4.17	examples/env_var_script.rb
configliere-0.4.16	examples/env_var_script.rb
configliere-0.4.14	examples/env_var_script.rb
configliere-0.4.13	examples/env_var_script.rb
configliere-0.4.12	examples/env_var_script.rb
configliere-0.4.11	examples/env_var_script.rb
configliere-0.4.10	examples/env_var_script.rb
configliere-0.4.8	examples/env_var_script.rb
configliere-0.4.7	examples/env_var_script.rb
configliere-0.4.6	examples/env_var_script.rb
configliere-0.4.5	examples/env_var_script.rb
configliere-0.4.4	examples/env_var_script.rb