method
new
Ruby latest stable (v2_5_5)
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0 notes -
Class: GetoptLong
new(*arguments)
public
Set up option processing.
The options to support are passed to new() as an array of arrays. Each sub-array contains any number of String option names which carry the same meaning, and one of the following flags:
GetoptLong::NO_ARGUMENT |
Option does not take an argument. |
GetoptLong::REQUIRED_ARGUMENT |
Option always takes an argument. |
GetoptLong::OPTIONAL_ARGUMENT |
Option may or may not take an argument. |
The first option name is considered to be the preferred (canonical) name. Other than that, the elements of each sub-array can be in any order.