wren - Molodetz Institute

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feat: abstract List's toString into generic join method on Sequence Add `join` and `join(sep)` methods to the `Sequence` class, allowing any sequence to produce a concatenated string of its elements with an optional separator. Refactor `List.toString` to delegate to `join(", ")` with bracket wrapping, removing the manual iteration logic from List. Include new test files for List, Range, and String join behavior, plus runtime error tests for non-string separators. 2015-01-24 05:45:23 +01:00			`var str = "string"`

			`IO.print(str.join("") == str) // expect: true`

			`IO.print(str.join(", ")) // expect: s, t, r, i, n, g`
feat: add 8-bit string test cases across concatenation, contains, count, ends_with, equality, index_of, iterate, iterator_value, join, starts_with, subscript, and to_string Add comprehensive test coverage for strings containing null bytes (\0) to ensure all string operations correctly handle 8-bit clean data. Tests verify that concatenation, substring search, length counting, boundary checks, equality comparisons, index lookups, iteration, joining, and conversion to string all treat embedded null bytes as regular characters rather than terminators. 2015-02-04 13:58:16 +01:00
			`// 8-bit clean`
			`var ing = "a\0b\0c"`
			`IO.print(ing.join("") == ing) // expect: true`
			`IO.print(ing.join(", ") == "a, \0, b, \0, c") // expect: true`