Sha256: 596265db44aa5217eddc2a4e75122292133d1bd54a793f99c1ac0e2a9e7e6d01
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Size: 1.25 KB
Versions: 12
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Contents
require "active_support/concern"
module BitPlayer
module ContentProviders
# Presentation logic for a "show" or "index" view on a data model.
module ViewProvider
extend ActiveSupport::Concern
included do
def self.data_class(klass)
@source_class = klass
end
def self.source_class
@source_class || fail("Classes inheriting from #{ self } must define
a source class with `data_class <class>`")
end
def self.show_nav_link
@show_nav_link = true
end
def self.hide_nav_link
@show_nav_link = false
end
def self.show_nav_link?
@show_nav_link
end
def self.view_type(type)
unless ["show", "index"].include?(type)
fail("view type must be one of 'show', 'index'")
end
@view_type = type
end
def self.get_view_type
@view_type
end
end
def show_nav_link?
self.class.show_nav_link?
end
def template
"#{ plural_name }/#{ self.class.get_view_type }"
end
private
def plural_name
self.class.source_class.to_s.underscore.pluralize
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems