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Versions: 7
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Stored size: 1.35 KB
Contents
# frozen_string_literal: true
module RailsBestPractices
module Prepares
# Remember helper methods.
class HelperPrepare < Core::Check
include Core::Check::Moduleable
include Core::Check::Accessable
interesting_nodes :def, :command
interesting_files HELPER_FILES, CONTROLLER_FILES
def initialize
@helpers = Prepares.helpers
@methods = Prepares.helper_methods
end
# check module node to remember the module name.
add_callback :start_module do |_node|
@helpers << Core::Mod.new(current_module_name, [])
end
# check def node to remember all methods.
#
# the remembered methods (@methods) are like
# {
# "PostsHelper" => {
# "create_time" => {"file" => "app/helpers/posts_helper.rb", "line_number" => 10, "unused" => false},
# "update_time" => {"file" => "app/helpers/posts_helper.rb", "line_number" => 10, "unused" => false}
# }
# }
add_callback :start_def do |node|
if node.file =~ HELPER_FILES
method_name = node.method_name.to_s
@methods.add_method(
current_module_name,
method_name,
{ 'file' => node.file, 'line_number' => node.line_number },
current_access_control
)
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems