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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.
33 lines
531 B
Plaintext
33 lines
531 B
Plaintext
class Iter {
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construct new(value) { _value = value }
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iterate(iterator) { _value }
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iteratorValue(iterator) { "value" }
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}
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// False and null are false.
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for (n in Iter.new(false)) {
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System.print("bad")
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break
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}
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for (n in Iter.new(null)) {
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System.print("bad")
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break
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}
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// Everything else is true.
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for (n in Iter.new(true)) {
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System.print("true") // expect: true
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break
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}
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for (n in Iter.new(0)) {
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System.print(0) // expect: 0
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break
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}
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for (n in Iter.new("")) {
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System.print("string") // expect: string
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break
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}
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