Sha256: 852a9d1151178ed15eb7ed55dc449f9498347bcf14658fba1da3d390a028c194
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Size: 1.56 KB
Versions: 12
Compression:
Stored size: 1.56 KB
Contents
require 'reek/smells/smell_detector' require 'reek/smell_warning' module Reek module Smells # # A Large Class is a class or module that has a large number of # instance variables, methods or lines of code. # # +TooManyMethods+ reports classes having more than a configurable number # of methods. The method count includes public, protected and private # methods, and excludes methods inherited from superclasses or included # modules. # class TooManyMethods < SmellDetector # The name of the config field that sets the maximum number of methods # permitted in a class. MAX_ALLOWED_METHODS_KEY = 'max_methods' DEFAULT_MAX_METHODS = 25 def self.smell_category 'LargeClass' end def self.contexts # :nodoc: [:class] end def self.default_config super.merge( MAX_ALLOWED_METHODS_KEY => DEFAULT_MAX_METHODS, EXCLUDE_KEY => [] ) end # # Checks +ctx+ for too many methods # # @return [Array<SmellWarning>] # def examine_context(ctx) @max_allowed_methods = value(MAX_ALLOWED_METHODS_KEY, ctx, DEFAULT_MAX_METHODS) actual = ctx.node_instance_methods.length return [] if actual <= @max_allowed_methods [SmellWarning.new(self, context: ctx.full_name, lines: [ctx.exp.line], message: "has at least #{actual} methods", parameters: { count: actual })] end end end end
Version data entries
12 entries across 12 versions & 1 rubygems