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Contents
##
# Naming
#
# Some methods for naming things, and stuff
module Outpost
module Model
module Naming
extend ActiveSupport::Concern
module ClassMethods
# NewsStory => News Story
def to_title
self.name.demodulize.titleize
end
end
# Convert any AR object into a human-readable title
# Tries the attributes in config.title_attributes
# And falls back to "BlogEntry #99"
#
# This allows us to get a human-readable title regardless
# of what an object's "title" attribute happens to be.
#
# To define your own set of attributes, do so with the config
#
# Outpost.config.title_attributes = [:title, :full_name]
#
# The :simple_title method will automatically be added to the array
# and acts as the fallback.
#
# Usage:
#
# story = NewsStory.last
# #=> NewsStory(id: 900, title: "Cool Story, Bro")
# blog = Blog.last
# #=> Blog(id: 5, name: "Some Blog")
# photo = Photo.last
# #=> Photo(id: 10, url: "http://photos.com/kitty")
#
# story.to_title #=> "Cool Story, Bro"
# blog.to_title #=> "Some Blog"
# photo.to_title #=> "Photo #10"
#
def title_method
@title_method ||= begin
attributes = Outpost.config.title_attributes
attributes.find { |a| self.respond_to?(a) }
end
end
def to_title
@to_title ||= self.send(self.title_method)
end
def simple_title
@simple_title ||= begin
if self.new_record?
"New #{self.class.to_title}"
else
"#{self.class.to_title} ##{self.id}"
end
end
end
end # Naming
end # Model
end # Outpost
Version data entries
7 entries across 7 versions & 1 rubygems