diff options
Diffstat (limited to 'lib/util.js')
| -rw-r--r-- | lib/util.js | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/util.js b/lib/util.js index 519289a..2fa5c63 100644 --- a/lib/util.js +++ b/lib/util.js @@ -7,6 +7,7 @@ var u = exports u.ssbRefRegex = /((?:@|%|&|ssb:\/\/%)[A-Za-z0-9\/+]{43}=\.[\w\d]+)/g u.ssbRefRegexOnly = /^(?:@|%|&|ssb:\/\/%)[A-Za-z0-9\/+]{43}=\.[\w\d]+$/ u.ssbRefEncRegex = /((?:ssb:\/\/)?(?:[@%&]|%26|%40|%25)(?:[A-Za-z0-9\/+]|%2[fF]|%2[bB]){43}(?:=|%3[dD])\.[\w\d]+)/g +u.channelRegex = /^#[^\s#]+$/ u.isRef = function (str) { if (!str) return false @@ -14,6 +15,12 @@ u.isRef = function (str) { return u.ssbRefRegexOnly.test(str) } +u.isChannel = function (value) { + return typeof value === 'string' + && value.length < 30 + && u.channelRegex.test(value) +} + u.readNext = function (fn) { var next return function (end, cb) { |