Sha256: a3469ac697e129d461ff858a12c3b2f918d958f406b9cda46d20cb69c07c8ae9
Contents?: true
Size: 1.2 KB
Versions: 21
Compression:
Stored size: 1.2 KB
Contents
module Vedeu
# A class responsible for plugin loading.
#
class Plugin
# @!attribute [r] name
# @return [String|Symbol]
attr_reader :name
# @!attribute [r] gem
# @return [String]
attr_reader :gem
# @!attribute [r] gem_name
# @return [String]
attr_reader :gem_name
# @!attribute [rw] enabled
# @return [Boolean]
attr_accessor :enabled
alias_method :enabled?, :enabled
# Returns a new instance of Vedeu::Plugin.
#
# @param name [String] The plugin name.
# @param gem [Gem::Specification] The RubyGems gem.
# @return [Vedeu::Plugin]
def initialize(name, gem)
@name = name
@gem = gem
@gem_name = "vedeu_#{name}".freeze
@enabled = false
end
# Load the plugin (require the gem).
#
# @return [void]
def load!
begin
require gem_name unless enabled?
rescue LoadError => error
raise Vedeu::Error::Fatal,
"Unable to load plugin #{gem_name} due to #{error}.".freeze
rescue => error
raise Vedeu::Error::Fatal,
"require '#{gem_name}' failed with #{error}.".freeze
end
@enabled = true
end
end # Plugin
end # Vedeu
Version data entries
21 entries across 21 versions & 1 rubygems