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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.
18 lines
806 B
Plaintext
18 lines
806 B
Plaintext
class Foo {
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construct new() {}
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[a] { "1-subscript " + a }
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[a, b] { "2-subscript " + a + " " + b }
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[a, b, c] { "3-subscript " + a + " " + b + " " + c }
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[a]=(value) { "1-subscript setter " + a + " = " + value }
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[a, b]=(value) { "2-subscript setter " + a + " " + b + " = " + value }
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[a, b, c]=(value) { "3-subscript setter " + a + " " + b + " " + c + " = " + value }
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}
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var foo = Foo.new()
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System.print(foo["a"]) // expect: 1-subscript a
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System.print(foo["a", "b"]) // expect: 2-subscript a b
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System.print(foo["a", "b", "c"]) // expect: 3-subscript a b c
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System.print(foo["a"] = "value") // expect: 1-subscript setter a = value
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System.print(foo["a", "b"] = "value") // expect: 2-subscript setter a b = value
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System.print(foo["a", "b", "c"] = "value") // expect: 3-subscript setter a b c = value
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