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Contents
module Simplabs
module Excellent
module Parsing
module CyclomaticComplexityMeasure #:nodoc:
COMPLEXITY_NODE_TYPES = [:if, :while, :until, :for, :rescue, :case, :when, :and, :or]
def process_if(exp)
add_complexity_score(1)
super
end
def process_while(exp)
add_complexity_score(1)
super
end
def process_until(exp)
add_complexity_score(1)
super
end
def process_for(exp)
add_complexity_score(1)
super
end
def process_rescue(exp)
add_complexity_score(1)
super
end
def process_case(exp)
add_complexity_score(1)
super
end
def process_when(exp)
add_complexity_score(1)
super
end
def process_and(exp)
add_complexity_score(1)
super
end
def process_or(exp)
add_complexity_score(1)
super
end
def cc_score
@cc_score + 1 rescue 1
end
private
def add_complexity_score(score)
@cc_score ||= 0
@cc_score += score
end
end
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems