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internally convert nargs to a range if it was a Fixnum for processing

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This commit is contained in:
Josh Holtrop 2013-01-21 21:44:16 -05:00
parent 21d64600dc
commit ef860a8eee
1 changed files with 5 additions and 5 deletions
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10
lib/yawpa.rb
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@ -36,21 +36,21 @@ module Yawpa
nargs = opt_config[:nargs] || 0 nargs = opt_config[:nargs] || 0
if nargs == 0 if nargs == 0
opts[param_key] = true opts[param_key] = true
elsif nargs.class == Fixnum else
nargs = (nargs..nargs) if nargs.class == Fixnum
opts[param_key] = [] opts[param_key] = []
opts[param_key] << val if val opts[param_key] << val if val
if opts[param_key].length < nargs if opts[param_key].length < nargs.last
gathered = _gather(i + 1, nargs - opts[param_key].length, params) gathered = _gather(i + 1, nargs.last - opts[param_key].length, params)
i += gathered.length i += gathered.length
opts[param_key] += gathered opts[param_key] += gathered
if opts[param_key].length < nargs if opts[param_key].length < nargs.first
raise InvalidArgumentsException.new("Not enough arguments supplied for option '#{param_name}'") raise InvalidArgumentsException.new("Not enough arguments supplied for option '#{param_name}'")
end end
end end
if opts[param_key].length == 1 if opts[param_key].length == 1
opts[param_key] = opts[param_key].first opts[param_key] = opts[param_key].first
end end
elsif nargs.class == Range
end end
end end
else else