Sha256: 1daeafe96fa2ec832fffc9016288793a7d8ab512d4f58c8a7396ac8300c7b288
Contents?: true
Size: 1.6 KB
Versions: 14
Compression:
Stored size: 1.6 KB
Contents
module Eco
class CLI
class Scripting
class Arguments
include Enumerable
attr_reader :args
def initialize(args = ARGV)
@args = args
@known = {}
end
def each(&block)
return to_enum(:each) unless block
@known.values.each(&block)
end
def add(key, with_param: false)
self << Argument.new(key, with_param: with_param)
end
def <<(arg)
raise "Expected Argument. Given #{arg.class}" unless arg.is_a?(Argument)
if karg = @known[arg.key]
#puts "Found already existent option #{arg.key} (with_param: arg.with_param?)"
karg.with_param! if arg.with_param?
else
#puts "Adding unexistent option #{arg.key}"
@known[arg.key] = arg
end
self
end
def known?(value)
@known.key?(to_key(value))
end
def keys
@known.keys
end
def unknown(exclude: [])
reduce(args.dup - exclude) do |not_known, arg|
arg.args_slice(*not_known)
end
end
def any_unknown?(exclude: [])
unknown(exclude: exclude).length > 0
end
private
def to_key(value)
case value
when String
value
when Argument
value.key
else
"Missuse: only able to transform to key a String or an Argument. Given #{value.class}"
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems