Sha256: a89d9201089f4e2578391ad9a99670e3665fb03c4314f1db92d73f5dea0e5fd7
Contents?: true
Size: 599 Bytes
Versions: 14
Compression:
Stored size: 599 Bytes
Contents
module Reek
module Core
#
# Manages and counts the references out of a method to other objects.
#
class ObjectRefs # :nodoc:
def initialize
@refs = Hash.new(0)
end
def record_reference_to(exp)
@refs[exp] += 1
end
def references_to(exp)
@refs[exp]
end
def max_refs
@refs.values.max or 0
end
def max_keys
max = max_refs
@refs.reject {|key,val| val != max}
end
def self_is_max?
max_keys.length == 0 || @refs[:self] == max_refs
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems