debian-packages/vibe-core
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Add GenericPath.normalized property.

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This commit is contained in:
Sönke Ludwig 2021-01-15 10:31:49 +01:00
parent 2be696fe01
commit 14bbc4bdec
1 changed files with 20 additions and 2 deletions
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22
source/vibe/core/path.d
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@ -788,7 +788,7 @@ struct GenericPath(F) {
/** Determines if the `parentPath` property is valid. /** Determines if the `parentPath` property is valid.
*/ */
bool hasParentPath() @property bool hasParentPath()
const @nogc { const @nogc {
auto b = Format.getBackNode(m_path); auto b = Format.getBackNode(m_path);
return b.length < m_path.length; return b.length < m_path.length;
@ -800,7 +800,7 @@ struct GenericPath(F) {
An `Exception` is thrown if this path has no parent path. Use An `Exception` is thrown if this path has no parent path. Use
`hasParentPath` to test this upfront. `hasParentPath` to test this upfront.
*/ */
GenericPath parentPath() @property GenericPath parentPath()
const @nogc { const @nogc {
auto b = Format.getBackNode(m_path); auto b = Format.getBackNode(m_path);
static immutable Exception e = new Exception("Path has no parent path"); static immutable Exception e = new Exception("Path has no parent path");
@ -808,6 +808,24 @@ struct GenericPath(F) {
return GenericPath.fromTrustedString(m_path[0 .. $ - b.length]); return GenericPath.fromTrustedString(m_path[0 .. $ - b.length]);
} }
/** Returns the normalized form of the path.
See `normalize` for a full description.
*/
@property GenericPath normalized()
const {
GenericPath ret = this;
ret.normalize();
return ret;
}
unittest {
assert(PosixPath("foo/../bar").normalized == PosixPath("bar"));
assert(PosixPath("foo//./bar/../baz").normalized == PosixPath("foo/baz"));
}
/** Removes any redundant path segments and replaces all separators by the /** Removes any redundant path segments and replaces all separators by the
default one. default one.