mirror of
https://github.com/stashapp/stash.git
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1e04deb3d4
* Move query builders to sqlite package * Add transaction system * Wrap model resolvers in transaction * Add error return value for StringSliceToIntSlice * Update/refactor mutation resolvers * Convert query builders * Remove unused join types * Add stash id unit tests * Use WAL journal mode
51 lines
938 B
Go
51 lines
938 B
Go
package utils
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import "strconv"
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// https://gobyexample.com/collection-functions
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func StrIndex(vs []string, t string) int {
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for i, v := range vs {
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if v == t {
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return i
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}
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}
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return -1
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}
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func StrInclude(vs []string, t string) bool {
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return StrIndex(vs, t) >= 0
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}
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func StrFilter(vs []string, f func(string) bool) []string {
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vsf := make([]string, 0)
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for _, v := range vs {
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if f(v) {
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vsf = append(vsf, v)
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}
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}
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return vsf
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}
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func StrMap(vs []string, f func(string) string) []string {
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vsm := make([]string, len(vs))
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for i, v := range vs {
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vsm[i] = f(v)
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}
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return vsm
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}
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// StringSliceToIntSlice converts a slice of strings to a slice of ints.
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// Returns an error if any values cannot be parsed.
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func StringSliceToIntSlice(ss []string) ([]int, error) {
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ret := make([]int, len(ss))
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for i, v := range ss {
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var err error
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ret[i], err = strconv.Atoi(v)
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if err != nil {
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return nil, err
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}
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}
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return ret, nil
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}
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