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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.
15 lines
724 B
Plaintext
15 lines
724 B
Plaintext
System.print(Num.fromString("123") == 123) // expect: true
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System.print(Num.fromString("-123") == -123) // expect: true
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System.print(Num.fromString("-0") == -0) // expect: true
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System.print(Num.fromString("12.34") == 12.34) // expect: true
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System.print(Num.fromString("-0.0001") == -0.0001) // expect: true
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System.print(Num.fromString(" 12 ") == 12) // expect: true
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// Test some non-number literals and ensure they return null.
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System.print(Num.fromString("test1") == null) // expect: true
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System.print(Num.fromString("") == null) // expect: true
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System.print(Num.fromString("prefix1.2") == null) // expect: true
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System.print(Num.fromString("1.2suffix") == null) // expect: true
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// TODO: Parse hex and scientific numbers.
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