Method: ALib::Util#delopt

Defined in:
lib/alib-0.5.1/util.rb

#delopt(opt, hash, default = nil) ⇒ Object Also known as: delete_opt, extract_opt, extractopt, xopt

returning the value or, if key is not found, nil or default



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# File 'lib/alib-0.5.1/util.rb', line 176

def delopt opt, hash, default = nil
#--{{{
  keys = opt.respond_to?('each') ? opt : [opt]

  keys.each do |key|
    return hash.delete(key) if hash.has_key? key
    key = "#{ key }"
    return hash.delete(key) if hash.has_key? key
    key = key.intern
    return hash.delete(key) if hash.has_key? key
  end

  return default
#--}}}
end