Sha256: 382e45ece732de01afdea4b8d4220d37185f20c6037af12a48bb761c78cc76f9
Contents?: true
Size: 812 Bytes
Versions: 13
Compression:
Stored size: 812 Bytes
Contents
# encoding: utf-8
module RuboCop
module Cop
module Metrics
# This cop checks that the ABC size of methods is not higher than the
# configured maximum. The ABC size is based on assignments, branches
# (method calls), and conditions. See http://c2.com/cgi/wiki?AbcMetric
class AbcSize < Cop
include MethodComplexity
MSG = 'Assignment Branch Condition size for %s is too high. [%.4g/%.4g]'
BRANCH_NODES = [:send]
CONDITION_NODES = CyclomaticComplexity::COUNTED_NODES
private
def complexity(node)
a = node.each_node(ASGN_NODES).count
b = node.each_node(BRANCH_NODES).count
c = node.each_node(CONDITION_NODES).count
Math.sqrt(a**2 + b**2 + c**2).round(2)
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems