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Function std.string.stripLeft
Strips leading whitespace (as defined by std.uni.isWhite).
Prototype
Range stripLeft(Range)( Range str ) if (isForwardRange!Range && isSomeChar!(ElementEncodingType!Range));
Parameters
| Name | Description |
|---|---|
| str | string or ForwardRange of characters |
Returns
str
Postconditions
strstd.array.sameTail).
Example
import std.uni : lineSep, paraSep; assert(stripLeft(" hello world ") == "hello world "); assert(stripLeft("\n\t\v\rhello world\n\t\v\r") == "hello world\n\t\v\r"); assert(stripLeft("hello world") == "hello world"); assert(stripLeft([lineSep] ~ "hello world" ~ lineSep) == "hello world" ~ [lineSep]); assert(stripLeft([paraSep] ~ "hello world" ~ paraSep) == "hello world" ~ [paraSep]); import std.utf : byChar; import std.array; assert(stripLeft(" hello world "w.byChar).array == "hello world ");
Authors
Walter Bright, Andrei Alexandrescu, and Jonathan M Davis