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arguments in ruby
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| def func a, c, d | |
| puts "a: " + a.to_s | |
| puts "c: " + c.to_s | |
| puts "d: " + d.to_s | |
| end | |
| def func2 *args | |
| puts args.to_s | |
| end | |
| def func3 *args, **options | |
| puts "args: " + args.to_s | |
| puts "options: " + options.to_s | |
| end | |
| # e is the first ordinal argument | |
| # args collects the remainder of the ordinal arguments | |
| # c and d are defaulted named arguments | |
| # options collects the remainder of the named arguments | |
| def func4 e, *args, c: 4, d: nil, **options | |
| puts "e: " + e.to_s | |
| puts "c: " + c.to_s | |
| puts "d: " + d.to_s | |
| puts "args: " + args.to_s | |
| puts "options: " + options.to_s | |
| end |
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