Sha256: 4618a2f8c80de0e8a2538f23160fdcf17f552acb4a0fb31882e6deee156aed02
Contents?: true
Size: 602 Bytes
Versions: 18
Compression:
Stored size: 602 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 || 0
end
def max_keys
max = max_refs
@refs.select { |_key, val| val == max }
end
def self_is_max?
max_keys.length == 0 || @refs[:self] == max_refs
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems