Sha256: 39294719196c70598dd95d58d1ea88e548fda39efe6b29c1f941c69a11760cba
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Versions: 14
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Contents
#!/usr/bin/env ruby
$: << File.dirname(__FILE__)+'/../lib'
require 'configliere'
puts "This is a demo of Configliere in a simple script."
Settings.use :commandline
puts "\n\nSet default values inline:"
Settings({
:heavy => true,
:delorean => {
:power_source => 'plutonium',
:roads_needed => true,
},
:username => 'marty',
})
puts "\n #{Settings.inspect}"
puts "\nYou can define settings' type, default value, and description (that shows up with --help), and more. It's purely optional, but it's very convenient:"
Settings.define :dest_time, :default => '11-05-1955', :type => Time, :description => "Target date"
# This defines a 'deep key': it controls Settings[:delorean][:roads_needed]
Settings.define 'delorean.roads_needed', :type => :boolean
Settings.define 'username', :env_var => 'DRIVER'
puts "\n #{Settings.inspect}"
config_filename = File.dirname(__FILE__)+'/simple_script.yaml'
puts "\nValues loaded from the file #{config_filename} merge with the existing defaults:"
Settings.read config_filename
puts "\n #{Settings.inspect}"
puts %Q{\nFinally, call resolve! to load the commandline you gave (#{ARGV.inspect}), do type conversion (watch what happens to :dest_time), etc:}
Settings.resolve!
puts "\n #{Settings.inspect}"
saved_filename = '/tmp/simple_script_saved.yaml'
puts %Q{\nYou can save the defaults out to a config file -- go look in #{saved_filename}}
Settings.save!(saved_filename)
if ARGV.empty?
puts %Q{\nTry running the script again, but supply some commandline args:\n
DRIVER=doc #{$0} --dest_time=11-05-2015 --delorean.roads_needed=false --delorean.power_source="Mr. Fusion"}
end
puts
Version data entries
14 entries across 14 versions & 1 rubygems