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| author | obscuren <geffobscura@gmail.com> | 2015-02-21 01:13:46 +0800 |
|---|---|---|
| committer | obscuren <geffobscura@gmail.com> | 2015-02-21 01:13:46 +0800 |
| commit | bd7ebbcd5b77ce4fdd471b44f0acda80f2b3ceca (patch) | |
| tree | 46ab5943fd5e26198067aeec4a44287452eb2a32 /whisper/util.go | |
| parent | 771bfe9e78f9952002a71cccc8d41c8c544fdfcb (diff) | |
| parent | d586a633ff005ac01c9f1eb33552d147cf6c883e (diff) | |
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Merge branch 'release/0.9.0'
Diffstat (limited to 'whisper/util.go')
| -rw-r--r-- | whisper/util.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/whisper/util.go b/whisper/util.go index abef1d667..7a222395f 100644 --- a/whisper/util.go +++ b/whisper/util.go @@ -18,10 +18,19 @@ func Topics(data [][]byte) [][]byte { return d } -func TopicsFromString(data []string) [][]byte { +func TopicsFromString(data ...string) [][]byte { d := make([][]byte, len(data)) for i, str := range data { d[i] = hashTopic([]byte(str)) } return d } + +func bytesToMap(s [][]byte) map[string]struct{} { + m := make(map[string]struct{}) + for _, topic := range s { + m[string(topic)] = struct{}{} + } + + return m +} |