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ParseMultiple just takes a separator rune

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This commit is contained in:
Sasha Koshka
2024-04-28 23:02:21 -04:00
parent 19b442598d
commit c465ff6d1e
2 changed files with 9 additions and 20 deletions
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21
key-value/key-value.go
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@@ -345,22 +345,11 @@ func ParseNumeric (value string) (float64, error) {
}
// ParseMultiple parses multiple of a value type. Any value parsing function can
// be specified. The multiple values should be separated by a semicolon and the
// input string may be optionally terminated by a semicolon. Trailing empty
// strings must always be terminated with a semicolon. Semicolons in these
// values need to be escaped using \;.
func ParseMultiple[T any] (parser func (string) (T, error), value string) ([]T, error) {
return parseMultiple(parser, value, ';')
}
// ParseMultipleComma is like ParseMultiple, but uses a comma as a separator
// instead of a semicolon. This is used to parse icon theme files because the
// freedesktop people haven't yet learned the word "consistency".
func ParseMultipleComma[T any] (parser func (string) (T, error), value string) ([]T, error) {
return parseMultiple(parser, value, ',')
}
func parseMultiple[T any] (parser func (string) (T, error), value string, sep rune) ([]T, error) {
// be specified. The multiple values should be separated by a separator and the
// input string may be optionally terminated by a separator. Trailing empty
// strings must always be terminated with a separator. Separators in these
// values need to be escaped using \<sep>.
func ParseMultiple[T any] (parser func (string) (T, error), value string, sep rune) ([]T, error) {
values := []T { }
builder := strings.Builder { }