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version 2.109.1

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Function std.string.stripRight

Strips trailing whitespace (as defined by isWhite) or as specified in the second argument.

auto stripRight(Range) (
  Range str
)
if (isSomeString!Range || isRandomAccessRange!Range && hasLength!Range && hasSlicing!Range && !isConvertibleToString!Range && isSomeChar!(ElementEncodingType!Range));

auto stripRight(Range, Char) (
  Range str,
  const(Char)[] chars
)
if ((isBidirectionalRange!Range && isSomeChar!(ElementEncodingType!Range) || isConvertibleToString!Range) && isSomeChar!Char);

Parameters

NameDescription
str string or random access range of characters
chars string of characters to be stripped

Returns

slice of str stripped of trailing whitespace or characters specified in the second argument.

See Also

Generic stripping on ranges: stripRight

Example

import std.uni : lineSep, paraSep;
assert(stripRight("     hello world     ") ==
       "     hello world");
assert(stripRight("\n\t\v\rhello world\n\t\v\r") ==
       "\n\t\v\rhello world");
assert(stripRight("hello world") ==
       "hello world");
assert(stripRight([lineSep] ~ "hello world" ~ lineSep) ==
       [lineSep] ~ "hello world");
assert(stripRight([paraSep] ~ "hello world" ~ paraSep) ==
       [paraSep] ~ "hello world");

Example

assert(stripRight("     hello world     ", "x") ==
       "     hello world     ");
assert(stripRight("     hello world     ", " ") ==
       "     hello world");
assert(stripRight("     hello worldxy     ", "xy ") ==
       "     hello world");

Authors

Walter Bright, Andrei Alexandrescu, Jonathan M Davis, and David L. 'SpottedTiger' Davis

License

Boost License 1.0.