Module: Clier

Defined in:
lib/clier.rb,
lib/clier/version.rb

Constant Summary collapse

VERSION = 
"1.0.3.1"

Class Method Summary collapse

Class Method Details

.parse(argv) ⇒ Object 



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# File 'lib/clier.rb', line 5

def self.parse argv
	parsed = {}
	last_key = :key
	
	argv.each do |arg|
		case arg
			when /--?(.+)/ # -h, -a, -b, -9, --help, --action, --beta
				# get the first letter of (.+)  e.g. -h => h, --help => h
				last_key = Regexp.last_match[1][0].to_sym
				parsed[last_key] = true
			when /(.+)/ # value
				parsed[last_key] = Regexp.last_match[1] # replace true => value
		end
	end
	
	parsed[:key] = parsed[:key].to_s if parsed[:key]

	parsed
end