feat: add reduce method to Sequence with two overloads and tests

Implement `reduce` on the `Sequence` class in core.wren with two overloads: one taking an initial accumulator and a function, and another using the first element as the initial accumulator. Add three test files covering normal reduction, single-element edge case, and wrong arity error.
2015-01-15 15:29:49 +00:00
parent d3ea153a31
commit afa0a0a8e9
5 changed files with 31 additions and 0 deletions
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+[1, 2, 3].reduce {|x, y, z| x } // expect runtime error: Function expects more arguments.
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				`[1, 2, 3].reduce {\|x, y, z\| x } // expect runtime error: Function expects more arguments.`