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diff --git a/go.mod b/go.mod
index dde8251..fe057de 100644
--- a/go.mod
+++ b/go.mod
@@ -1,18 +1,17 @@
module github.com/writeas/web-core
go 1.10
require (
github.com/gofrs/uuid v3.3.0+incompatible
github.com/kr/pretty v0.1.0 // indirect
github.com/kylemcc/twitter-text-go v0.0.0-20180726194232-7f582f6736ec
github.com/microcosm-cc/bluemonday v1.0.2
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
github.com/writeas/impart v1.1.0
- github.com/writeas/nerds v1.0.0
github.com/writeas/openssl-go v1.0.0
github.com/writeas/saturday v1.6.0
golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 // indirect
)
diff --git a/go.sum b/go.sum
index 4024058..4d2be2e 100644
--- a/go.sum
+++ b/go.sum
@@ -1,30 +1,28 @@
github.com/gofrs/uuid v1.2.0 h1:coDhrjgyJaglxSjxuJdqQSSdUpG3w6p1OwN2od6frBU=
github.com/gofrs/uuid v3.3.0+incompatible h1:8K4tyRfvU1CYPgJsveYFQMhpFd/wXNM7iK6rR7UHz84=
github.com/gofrs/uuid v3.3.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylemcc/twitter-text-go v0.0.0-20180726194232-7f582f6736ec h1:ZXWuspqypleMuJy4bzYEqlMhJnGAYpLrWe5p7W3CdvI=
github.com/kylemcc/twitter-text-go v0.0.0-20180726194232-7f582f6736ec/go.mod h1:voECJzdraJmolzPBgL9Z7ANwXf4oMXaTCsIkdiPpR/g=
github.com/microcosm-cc/bluemonday v1.0.2 h1:5lPfLTTAvAbtS0VqT+94yOtFnGfUWYyx0+iToC3Os3s=
github.com/microcosm-cc/bluemonday v1.0.2/go.mod h1:iVP4YcDBq+n/5fb23BhYFvIMq/leAFZyRl6bYmGDlGc=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/writeas/impart v1.1.0 h1:nPnoO211VscNkp/gnzir5UwCDEvdHThL5uELU60NFSE=
github.com/writeas/impart v1.1.0/go.mod h1:g0MpxdnTOHHrl+Ca/2oMXUHJ0PcRAEWtkCzYCJUXC9Y=
-github.com/writeas/nerds v1.0.0 h1:ZzRcCN+Sr3MWID7o/x1cr1ZbLvdpej9Y1/Ho+JKlqxo=
-github.com/writeas/nerds v1.0.0/go.mod h1:Gn2bHy1EwRcpXeB7ZhVmuUwiweK0e+JllNf66gvNLdU=
github.com/writeas/openssl-go v1.0.0 h1:YXM1tDXeYOlTyJjoMlYLQH1xOloUimSR1WMF8kjFc5o=
github.com/writeas/openssl-go v1.0.0/go.mod h1:WsKeK5jYl0B5y8ggOmtVjbmb+3rEGqSD25TppjJnETA=
github.com/writeas/saturday v1.6.0 h1:HNUtX8TVJJnSdxE8vaAgtHiAJVt+Of5AJYlm62pmVlI=
github.com/writeas/saturday v1.6.0/go.mod h1:ETE1EK6ogxptJpAgUbcJD0prAtX48bSloie80+tvnzQ=
golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613 h1:MQ/ZZiDsUapFFiMS+vzwXkCTeEKaum+Do5rINYJDmxc=
golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3 h1:eH6Eip3UpmR+yM/qI9Ijluzb1bNv/cAU/n+6l8tRSis=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0 h1:POO/ycCATvegFmVuPpQzZFJ+pGZeX22Ufu6fibxDVjU=
gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
diff --git a/id/random.go b/id/random.go
index a34f96e..0c804df 100644
--- a/id/random.go
+++ b/id/random.go
@@ -1,12 +1,26 @@
package id
import (
"fmt"
- "github.com/writeas/nerds/store"
+ "crypto/rand"
)
+// GenerateRandomString creates a random string of characters of the given
+// length from the given dictionary of possible characters.
+//
+// This example generates a hexadecimal string 6 characters long:
+// GenerateRandomString("0123456789abcdef", 6)
+func GenerateRandomString(dictionary string, l int) string {
+ var bytes = make([]byte, l)
+ rand.Read(bytes)
+ for k, v := range bytes {
+ bytes[k] = dictionary[v%byte(len(dictionary))]
+ }
+ return string(bytes)
+}
+
// GenSafeUniqueSlug generatees a reasonably unique random slug from the given
// original slug. It's "safe" because it uses 0-9 b-z excluding vowels.
func GenSafeUniqueSlug(slug string) string {
- return fmt.Sprintf("%s-%s", slug, store.GenerateRandomString("0123456789bcdfghjklmnpqrstvwxyz", 4))
+ return fmt.Sprintf("%s-%s", slug, GenerateRandomString("0123456789bcdfghjklmnpqrstvwxyz", 4))
}

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