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getVersion

lib.getVersion

Docs pulled from | This Revision | 10 minutes ago


This function takes an argument x that's either a derivation or a derivation's "name" attribute and extracts the version part from that argument.

Inputs

x
1. Function argument

Type

getVersion :: String | Derivation -> String

Examples

lib.strings.getVersion usage example

getVersion "youtube-dl-2016.01.01"
=> "2016.01.01"
getVersion pkgs.youtube-dl
=> "2016.01.01"
(lib.strings.getVersion)

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Aliases