diff options
Diffstat (limited to 'util.go')
| -rw-r--r-- | util.go | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -39,7 +39,7 @@ func sprintf(fmtStr string, args ...interface{}) string { return fmt.Sprintf(fmtStr, args...) } -// Returns true if the specified normal file exists +// fileExist returns true if the specified normal file exists func fileExist(filename string) (ok bool) { info, err := os.Stat(filename) if err == nil { @@ -50,7 +50,7 @@ func fileExist(filename string) (ok bool) { return ok } -// Returns the size of the specified file; ok will be false +// fileSize returns the size of the specified file; ok will be false // if the file does not exist or is not an ordinary file func fileSize(filename string) (size int64, ok bool) { info, err := os.Stat(filename) @@ -61,14 +61,14 @@ func fileSize(filename string) (size int64, ok bool) { return } -// Returns a new buffer populated with the contents of the specified Reader +// bufferFromReader returns a new buffer populated with the contents of the specified Reader func bufferFromReader(r io.Reader) (b *bytes.Buffer, err error) { b = new(bytes.Buffer) _, err = b.ReadFrom(r) return } -// Returns true if the two specified float slices are equal +// slicesEqual returns true if the two specified float slices are equal func slicesEqual(a, b []float64) bool { if len(a) != len(b) { return false @@ -81,7 +81,7 @@ func slicesEqual(a, b []float64) bool { return true } -// Returns a zlib-compressed copy of the specified byte array +// sliceCompress returns a zlib-compressed copy of the specified byte array func sliceCompress(data []byte) []byte { var buf bytes.Buffer cmp, _ := zlib.NewWriterLevel(&buf, zlib.BestSpeed) @@ -90,7 +90,7 @@ func sliceCompress(data []byte) []byte { return buf.Bytes() } -// Returns an uncompressed copy of the specified zlib-compressed byte array +// sliceUncompress returns an uncompressed copy of the specified zlib-compressed byte array func sliceUncompress(data []byte) (outData []byte, err error) { inBuf := bytes.NewReader(data) r, err := zlib.NewReader(inBuf) @@ -105,7 +105,7 @@ func sliceUncompress(data []byte) (outData []byte, err error) { return } -// Convert UTF-8 to UTF-16BE with BOM; from http://www.fpdf.org/ +// utf8toutf16 converts UTF-8 to UTF-16BE with BOM; from http://www.fpdf.org/ func utf8toutf16(s string) string { res := make([]byte, 0, 8) res = append(res, 0xFE, 0xFF) @@ -137,7 +137,7 @@ func utf8toutf16(s string) string { return string(res) } -// Return a if cnd is true, otherwise b +// intIf returns a if cnd is true, otherwise b func intIf(cnd bool, a, b int) int { if cnd { return a @@ -145,7 +145,7 @@ func intIf(cnd bool, a, b int) int { return b } -// Return aStr if cnd is true, otherwise bStr +// strIf returns aStr if cnd is true, otherwise bStr func strIf(cnd bool, aStr, bStr string) string { if cnd { return aStr |