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Contents
# encoding: utf-8
require 'rails_best_practices/reviews/review'
module RailsBestPractices
module Reviews
# Find out unused methods in helpers.
#
# Implementation:
#
# Review process:
# remember all method calls in helpers.
# if they are not called in views or helpers,
# then they are unused methods in helpers.
class RemoveUnusedMethodsInHelpersReview < Review
include Moduleable
include Afterable
include Callable
include Exceptable
interesting_files HELPER_FILES, VIEW_FILES
def initialize(options={})
super
@helper_methods = Prepares.helper_methods
self.class.interesting_files Prepares.helpers.map(&:decendants)
end
# get all unused methods at the end of review process
def after_review
@helper_methods.get_all_unused_methods.each do |method|
if !excepted?(method)
add_error "remove unused methods (#{method.class_name}##{method.method_name})", method.file, method.line
end
end
end
protected
def methods
@helper_methods
end
def internal_except_methods
["*#url_for"]
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems