Sha256: 0b3124a31be32992df86891b786c0ed868863f692b860bcf021680e8fa0e8bc9
Contents?: true
Size: 1.35 KB
Versions: 10
Compression:
Stored size: 1.35 KB
Contents
module Sequel
module Plugins; end
class Model
class << self
# Loads a plugin for use with the model class, passing optional arguments
# to the plugin.
def is(plugin, *args)
m = plugin_module(plugin)
if m.respond_to?(:apply)
m.apply(self, *args)
end
if m.const_defined?("InstanceMethods")
class_def(:"#{plugin}_opts") {args.first}
include(m::InstanceMethods)
end
if m.const_defined?("ClassMethods")
meta_def(:"#{plugin}_opts") {args.first}
metaclass.send(:include, m::ClassMethods)
end
if m.const_defined?("DatasetMethods")
dataset.meta_def(:"#{plugin}_opts") {args.first}
dataset.metaclass.send(:include, m::DatasetMethods)
end
end
alias_method :is_a, :is
# Returns the module for the specified plugin. If the module is not
# defined, the corresponding plugin gem is automatically loaded.
def plugin_module(plugin)
module_name = plugin.to_s.gsub(/(^|_)(.)/) {$2.upcase}
if not Sequel::Plugins.const_defined?(module_name)
require plugin_gem(plugin)
end
Sequel::Plugins.const_get(module_name)
end
# Returns the gem name for the given plugin.
def plugin_gem(plugin)
"sequel_#{plugin}"
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems