Sha256: b4bf5bae0c510eb4d01a74282bd3fccc2ef1746f82ca3538ae73913ff9681e32
Contents?: true
Size: 843 Bytes
Versions: 5
Compression:
Stored size: 843 Bytes
Contents
module JsDuck
# Checks for circular dependencies
class CircularDeps
# Checks class for circular dependencies.
#
# When all OK, returns false.
#
# When circular dependencies found returns a string describing the
# problematic dependency chain e.g. "Foo extends Bar mixins Foo".
def check(cls, names = [])
names += [cls[:name]]
if cls.parent && chain = track_circular(" extends ", cls.parent, names)
return chain
end
cls.mixins.each do |mixin|
if chain = track_circular(" mixins ", mixin, names)
return chain
end
end
false
end
def track_circular(type, cls, names)
names += [type]
if names.include?(cls[:name])
(names + [cls[:name]]).join("")
else
check(cls, names)
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems