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Function std.uni.byCodePoint
Lazily transform a range of Grapheme
s to a range of code points.
auto byCodePoint(Range)
(
Range range
)
if (isInputRange!Range && is(immutable(ElementType!Range) == immutable(Grapheme)));
auto byCodePoint(Range)
(
Range range
)
if (isInputRange!Range && is(immutable(ElementType!Range) == immutable(dchar)));
Useful for converting the result to a string after doing operations on graphemes.
If passed in a range of code points, returns a range with equivalent capabilities.
Example
import std .array : array;
import std .conv : text;
import std .range : retro;
string s = "noe\u0308l"; // noël
// reverse it and convert the result to a string
string reverse = s .byGrapheme
.array
.retro
.byCodePoint
.text;
assert(reverse == "le\u0308on"); // lëon
Authors
Dmitry Olshansky
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.