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Support String in generators, and migrate generated functions.

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This commit is contained in:
Ilya Ryzhenkov
2014-04-08 15:40:53 +04:00
committed by Andrey Breslav
parent d9d5631a16
commit cbc0e6404e
22 changed files with 971 additions and 454 deletions
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libraries/stdlib/src/generated/_Strings.kt
+32
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@@ -227,6 +227,26 @@ public fun <T> Stream<T>.appendString(buffer: Appendable, separator: String = ",
}
/**
* Appends the string from all the elements separated using the *separator* and using the given *prefix* and *postfix* if supplied
* If a collection could be huge you can specify a non-negative value of *limit* which will only show a subset of the collection then it will
* a special *truncated* separator (which defaults to "..."
*/
public fun String.appendString(buffer: Appendable, separator: String = ", ", prefix: String ="", postfix: String = "", limit: Int = -1, truncated: String = "...") : Unit {
buffer.append(prefix)
var count = 0
for (element in this) {
if (++count > 1) buffer.append(separator)
if (limit < 0 || count <= limit) {
val text = if (element == null) "null" else element.toString()
buffer.append(text)
} else break
}
if (limit >= 0 && count > limit) buffer.append(truncated)
buffer.append(postfix)
}
/**
* Creates a string from all the elements separated using the *separator* and using the given *prefix* and *postfix* if supplied.
* If a collection could be huge you can specify a non-negative value of *limit* which will only show a subset of the collection then it will
@@ -359,3 +379,15 @@ public fun <T> Stream<T>.makeString(separator: String = ", ", prefix: String = "
}
/**
* Creates a string from all the elements separated using the *separator* and using the given *prefix* and *postfix* if supplied.
* If a collection could be huge you can specify a non-negative value of *limit* which will only show a subset of the collection then it will
* a special *truncated* separator (which defaults to "..."
*/
public fun String.makeString(separator: String = ", ", prefix: String = "", postfix: String = "", limit: Int = -1, truncated: String = "...") : String {
val buffer = StringBuilder()
appendString(buffer, separator, prefix, postfix, limit, truncated)
return buffer.toString()
}