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#KT-1675 Fixed, renaming join() -> makeString() and adding an appendString() which reduces the possible number of appendables being created

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James Strachan
2012-04-02 20:01:24 +01:00
parent fc683e8141
commit 1d342978d0
17 changed files with 76 additions and 100 deletions
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libraries/stdlib/test/iterators/IteratorsTest.kt
+4 -4
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@@ -48,12 +48,12 @@ class IteratorsTest {
}
Test fun joinConcatenatesTheFirstNElementsAboveAThreshold() {
assertEquals("13, 21, 34, 55, 89, ...", fibonacci().filter { it > 10 }.join(separator = ", ", limit = 5))
assertEquals("13, 21, 34, 55, 89, ...", fibonacci().filter { it > 10 }.makeString(separator = ", ", limit = 5))
}
Test fun toStringJoinsNoMoreThanTheFirstTenElements() {
assertEquals("0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...", fibonacci().join(limit = 10))
assertEquals("13, 21, 34, 55, 89, 144, 233, 377, 610, 987, ...", fibonacci().filter { it > 10 }.join(limit = 10))
assertEquals("144, 233, 377, 610, 987", fibonacci().filter { it > 100 }.takeWhile { it < 1000 }.join())
assertEquals("0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ...", fibonacci().makeString(limit = 10))
assertEquals("13, 21, 34, 55, 89, 144, 233, 377, 610, 987, ...", fibonacci().filter { it > 10 }.makeString(limit = 10))
assertEquals("144, 233, 377, 610, 987", fibonacci().filter { it > 100 }.takeWhile { it < 1000 }.makeString())
}
}