Sha256: c8c928ef172ece868f6b9e7b707342914f3bf5464fca71a26bcd0770b1e96c9f
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Size: 1.73 KB
Versions: 15
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Stored size: 1.73 KB
Contents
#!/usr/bin/ruby
def cw(val)
val.nil? ? '' : "(#{val})"
end
def aw(val)
val.nil? ? '' : "#{val.inspect}"
end
module Geoptima
class Options
attr_reader :args, :options, :debug
def initialize(debug=nil)
@debug = debug
@args = []
@options = {}
end
def add(*args,&block)
puts "Adding option processing for: #{args[0]}" if(debug)
@options[args[0].to_s] = block
end
def method_missing(symbol,*args,&block)
puts "Adding option processing for: #{symbol}" if(debug)
@options[symbol.to_s] = block
end
def process(a)
puts "Looking for match to option #{a}" if(debug)
@options.each do |opt,block|
puts "Comparing option #{a} to known option #{opt}" if(debug)
if opt === a
puts "Calling block for option #{a}: #{block.inspect}" if(debug)
block.call
return
end
end
puts "Unknown option: -#{a}"
end
def to_s
"Options[#{@options.keys.sort.join(', ')}]: #{args.join(', ')}"
end
def self.process_args(debug=nil)
options = Options.new(debug)
options.add('f') {$flush_stdout = true}
options.add('v') {$print_version = true}
options.add('w') {$verbose = true}
options.add('d') {$debug = true}
options.add('h') {$help = true}
puts "Processing options: #{options}" if(debug)
yield options if(block_given?)
while arg = ARGV.shift do
if arg =~ /^\-(\w+)/
$1.split(//).each do |a|
options.process a
end
else
options.args << arg
end
end
puts "Geoptima Gem Version: #{Geoptima::VERSION}" if($print_version)
STDOUT.sync if($flush_stdout)
options.args
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems