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Just another update

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Ingy döt Net 2015-02-20 00:35:01 -05:00
parent a25938f123
commit 00a190b0a6
6591 changed files with 94363 additions and 23227 deletions
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7
Task/Substring/Scala/substring.scala
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@ -6,14 +6,15 @@ object Substring {
// Starting from n characters in and of m length
assert("inspired by love" == str.slice(n, n + m))
// Starting from n characters in, up to the end of the string
assert("inspired by love and guided by knowledge." == str.drop(n))
// Whole string minus last character
assert("The good life is one inspired by love and guided by knowledge" == str.init)
// Starting from a known character within the string and of m length
assert("life is one insp" == { val i = str.indexOf('l'); str.slice(i, i + m) })
// Alternatively
assert("life is one insp" == str.drop(str.indexOf('l')).take(m))
assert("life is one insp" == str.dropWhile(_ != 'l').take(m) )
// Starting from a known substring within the string and of m length
assert("good life is one" == { val i = str.indexOf("good"); str.slice(i, i + m) })