lib/inch/language/elixir/provider/reader/object.rb
require 'inch/language/elixir/provider/reader/object/base'
require 'inch/language/elixir/provider/reader/object/function_object'
require 'inch/language/elixir/provider/reader/object/module_object'
require 'inch/language/elixir/provider/reader/object/type_object'
module Inch
module Language
module Elixir
module Provider
module Reader
# CodeObject::Provider::JSDoc::Object object represent code objects.
#
module Object
class << self
def clear_cache
@cache = {}
end
# Returns a Proxy object for the given +json_object+
#
# @param json_object [Hash]
# @return [Provider::JSDoc::Object]
def for(json_object)
@cache ||= {}
if (proxy_object = @cache[cache_key(json_object)])
proxy_object
else
@cache[cache_key(json_object)] =
class_for(json_object).new(json_object)
end
end
private
# Returns a Proxy class for the given +json_object+
#
# @param json_object [Hash]
# @return [Class]
def class_for(json_object)
class_name = json_object['object_type']
Reader::Object.const_get(class_name)
rescue NameError
Reader::Object::Base
end
# Returns a cache key for the given +json_object+
#
# @param json_object [Hash]
# @return [String]
def cache_key(json_object)
[
json_object['id'],
json_object['module_id'],
json_object['signature']
].map(&:to_s).join('.')
end
end
end
end
end
end
end
end