def initialize(slop, short, long, description, config = {}, &block)
@slop = slop
@short = short
@long = long
@description = description
@config = DEFAULT_OPTIONS.merge(config)
@count = 0
@callback = block_given? ? block : config[:callback]
@types = {
:string => proc { |v| v.to_s },
:symbol => proc { |v| v.to_sym },
:integer => proc { |v| value_to_integer(v) },
:float => proc { |v| value_to_float(v) },
:array => proc { |v| v.split(@config[:delimiter], @config[:limit]) },
:range => proc { |v| value_to_range(v) },
:count => proc { |v| @count }
}
if long && long.size > @slop.config[:longest_flag]
@slop.config[:longest_flag] = long.size
end
@config.each_key do |key|
self.class.send(:define_method, "#{key}?") { !!@config[key] }
end
end