adding new StringNoHyphens func

[bpgriner]

No description provided.

[coveralls]

Coverage increased (+0.02%) to 97.538% when pulling ffc5e1e on bpgriner:string-no-hyphens into b2ce238 on satori:master.

[inliquid]

You're welcome.

// Returns string representation of UUID without hyphens.
func (u UUID) StringNoHyphens() string {
	return hex.EncodeToString(u[:])
}

[bpgriner]

looks like the build failed before the tests even ran:

exit status 1: # github.com/satori/go.uuid
codec_test.go:27:2: cannot find package "gopkg.in/check.v1" in any of:
	/home/travis/.gimme/versions/go1.6.4.linux.amd64/src/gopkg.in/check.v1 (from $GOROOT)
	/home/travis/gopath/src/gopkg.in/check.v1 (from $GOPATH)
FAIL	github.com/satori/go.uuid [setup failed]

can another build be kicked off?

[bpgriner]

@tariq1890 I updated the comment 👍