diff options
Diffstat (limited to 'vendor/github.com/99designs/gqlgen/graphql/string.go')
-rw-r--r-- | vendor/github.com/99designs/gqlgen/graphql/string.go | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/vendor/github.com/99designs/gqlgen/graphql/string.go b/vendor/github.com/99designs/gqlgen/graphql/string.go deleted file mode 100644 index 7c1b7d95..00000000 --- a/vendor/github.com/99designs/gqlgen/graphql/string.go +++ /dev/null @@ -1,68 +0,0 @@ -package graphql - -import ( - "fmt" - "io" - "strconv" -) - -const encodeHex = "0123456789ABCDEF" - -func MarshalString(s string) Marshaler { - return WriterFunc(func(w io.Writer) { - writeQuotedString(w, s) - }) -} - -func writeQuotedString(w io.Writer, s string) { - start := 0 - io.WriteString(w, `"`) - - for i, c := range s { - if c < 0x20 || c == '\\' || c == '"' { - io.WriteString(w, s[start:i]) - - switch c { - case '\t': - io.WriteString(w, `\t`) - case '\r': - io.WriteString(w, `\r`) - case '\n': - io.WriteString(w, `\n`) - case '\\': - io.WriteString(w, `\\`) - case '"': - io.WriteString(w, `\"`) - default: - io.WriteString(w, `\u00`) - w.Write([]byte{encodeHex[c>>4], encodeHex[c&0xf]}) - } - - start = i + 1 - } - } - - io.WriteString(w, s[start:]) - io.WriteString(w, `"`) -} - -func UnmarshalString(v interface{}) (string, error) { - switch v := v.(type) { - case string: - return v, nil - case int: - return strconv.Itoa(v), nil - case float64: - return fmt.Sprintf("%f", v), nil - case bool: - if v { - return "true", nil - } else { - return "false", nil - } - case nil: - return "null", nil - default: - return "", fmt.Errorf("%T is not a string", v) - } -} |