Method: Webbynode::RemoteExecutor#gem_installed?

Defined in:

lib/webbynode/remote_executor.rb

#gem_installed?(gem_name, version = nil) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/webbynode/remote_executor.rb', line 23

def gem_installed?(gem_name, version=nil)
  exec("gem list -i #{version(version)}#{gem_name}") == 'true'
end