Sha256: bcc6bb429ca09621336ff94c5c67ebf40da02215cc3127a3e2d95eea99e646ef
Contents?: true
Size: 729 Bytes
Versions: 14
Compression:
Stored size: 729 Bytes
Contents
module Scrivito
class TypeComputer
def initialize(base_class, fallback_class)
@base_class, @fallback_class = base_class, fallback_class
end
def compute_type(obj_class)
load_class(obj_class) || @fallback_class
end
def compute_type_without_fallback(obj_class)
if obj_class = load_class(obj_class)
obj_class
else
raise ObjClassNotFound
end
end
def special_class?(klass)
klass == @base_class || klass == @fallback_class
end
private
def load_class(obj_class)
klass = obj_class.constantize
klass if inherits_from_base?(klass)
rescue NameError
end
def inherits_from_base?(klass)
klass.ancestors.include?(@base_class) && klass != @base_class
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems