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Function std.string.strip
Strips both leading and trailing whitespace (as defined by
std.uni.isWhite).
Prototype
auto strip(Range)( Range str ) if (isSomeString!Range || isRandomAccessRange!Range && hasLength!Range && hasSlicing!Range && isSomeChar!(ElementEncodingType!Range));
Parameters
| Name | Description |
|---|---|
| str | string or random access range of characters |
Returns
slice of str
Example
import std.uni : lineSep, paraSep; assert(strip(" hello world ") == "hello world"); assert(strip("\n\t\v\rhello world\n\t\v\r") == "hello world"); assert(strip("hello world") == "hello world"); assert(strip([lineSep] ~ "hello world" ~ [lineSep]) == "hello world"); assert(strip([paraSep] ~ "hello world" ~ [paraSep]) == "hello world");
Authors
Walter Bright, Andrei Alexandrescu, and Jonathan M Davis