module DockDriver::Template::Environment

Adds Unix environment related methods to the DockDriver::Template DSL.

Public Instance Methods

env( key ) click to toggle source

Returns the current value of an environment variable. Example:

<%= env 'USER' %> => mike
# File lib/dock_driver/template/environment.rb, line 10
def env( key )
    return ENV[key]
end
user()
Alias for: username
username() click to toggle source

Returns the current value of ENV. Example:

<%= user %>     => mike
<%= username %> => mike
# File lib/dock_driver/template/environment.rb, line 20
def username
    return self.env('USER')
end
Also aliased as: user