Added helper function to expand a slice to a given length
This commit is contained in:
11
misc.go
11
misc.go
@@ -10,7 +10,9 @@ var digitChars = []rune{'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'}
|
||||
var wordChars = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_")
|
||||
var LBRACKET rune = 0xF0000
|
||||
var RBRACKET rune = 0xF0001
|
||||
var ANY_CHAR rune = 0xF0002 // Represents any character - used for states where the allChars flag is on.
|
||||
var ANY_CHAR rune = 0xF0002 // Represents any character - used for states where the allChars flag is on.
|
||||
var LPAREN_CHAR rune = 0xF0003 // Parentheses in regex are concatenated with this - it acts as a pseudio-parentheses
|
||||
var RPAREN_CHAR rune = 0xF0004
|
||||
|
||||
// Returns true if str[idx] and str[idx-1] are separated by a word boundary.
|
||||
func isWordBoundary(str []rune, idx int) bool {
|
||||
@@ -121,3 +123,10 @@ func genRange(start, end int) []int {
|
||||
func allCases(r rune) []rune {
|
||||
return []rune{unicode.ToLower(r), unicode.ToUpper(r), unicode.ToTitle(r)}
|
||||
}
|
||||
|
||||
// Expands a slice to the given length
|
||||
func expandSlice[T any](slc []T, newSize int) []T {
|
||||
toRet := make([]T, newSize)
|
||||
copy(toRet, slc)
|
||||
return toRet
|
||||
}
|
||||
|
Reference in New Issue
Block a user