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58e4d26648
Get rid of the separate opt-in IO class and replace it with a core System class. - Remove wren_io.c, wren_io.h, and io.wren. - Remove the flags that disable it. - Remove the overloads for print() with different arity. (It was an experiment, but I don't think it's that useful.) - Remove IO.read(). That will reappear using libuv in the CLI at some point. - Remove IO.time. Doesn't seem to have been used. - Update all of the tests, docs, etc. I'm sorry for all the breakage this causes, but I think "System" is a better name for this class (it makes it natural to add things like "System.gc()") and frees up "IO" for referring to the CLI's IO module.
25 lines
305 B
Plaintext
25 lines
305 B
Plaintext
// Allow after '[' and ',', and before ']'.
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var list = [
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"a",
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"b"
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]
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System.print(list[0]) // expect: a
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System.print(list[1]) // expect: b
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// Newline after trailing comma.
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list = ["c",
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]
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System.print(list[0]) // expect: c
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// Newline in empty list.
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list = [
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]
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System.print(list.count) // expect: 0
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