ruby

func DepKey ¶

func DepKey(raw string) string

DepKey returns the gem name as it appears in a Gemfile / lockfile.

"rails"            -> "rails"
"active_support"   -> "active_support"
"./local"          -> ""    (relative)
"./helpers"        -> ""    (relative)

Ruby's `require 'foo/bar'` form is common — `bar` is a sub-path inside the `foo` gem. depusage takes the first segment as the gem name.

func Extract ¶

func Extract(body []byte, opts extract.Options) (extract.Result, error)

Extract runs the Ruby import pass over body.

func IsRelative ¶

func IsRelative(raw string) bool

IsRelative reports whether the path looks like a project-local reference rather than a gem.