/
comment.rb
81 lines (67 loc) · 1.87 KB
/
comment.rb
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require 'socket'
module Marginalia
module Comment
mattr_accessor :components, :lines_to_ignore
Marginalia::Comment.components ||= [:application, :controller, :action]
def self.update!(controller = nil)
@controller = controller
end
def self.construct_comment
ret = ''
self.components.each do |c|
component_value = self.send(c)
if component_value.present?
ret << "#{c.to_s}:#{component_value.to_s},"
end
end
ret.chop!
ret
end
def self.clear!
@controller = nil
end
private
def self.application
if defined?(Rails.application)
Marginalia.application_name ||= Rails.application.class.name.split("::").first
else
Marginalia.application_name ||= "rails"
end
Marginalia.application_name
end
def self.controller
@controller.controller_name if @controller.respond_to? :controller_name
end
def self.controller_with_namespace
@controller.class.name if @controller
end
def self.action
@controller.action_name if @controller.respond_to? :action_name
end
def self.line
Marginalia::Comment.lines_to_ignore ||= /\.rvm|gem|vendor\/|marginalia|rbenv/
last_line = caller.detect do |line|
line !~ Marginalia::Comment.lines_to_ignore
end
if last_line
root = if defined?(Rails) && Rails.respond_to?(:root)
Rails.root.to_s
elsif defined?(RAILS_ROOT)
RAILS_ROOT
else
""
end
if last_line.starts_with? root
last_line = last_line[root.length..-1]
end
last_line
end
end
def self.hostname
@cached_hostname ||= Socket.gethostname
end
def self.pid
Process.pid
end
end
end