module Sinatra::EasyBreadcrumbs
Constants
- Breadcrumbs
- Configuration
- EXCLUDED_VARS
Public Instance Methods
Private Instance Methods
additional_var?(var)
click to toggle source
Ignore pre-existing Sinatra
instance variables.
# File lib/easy_breadcrumbs.rb, line 53 def additional_var?(var) !EXCLUDED_VARS.include?(var) end
config()
click to toggle source
# File lib/easy_breadcrumbs.rb, line 24 def config # The name of the current Sinatra Application app = self.class # The Rack::Request object request_path = request.path # All defined GET request routes route_matchers = app.routes['GET'].map { |route| route[0] } Configuration.new(request_path, route_matchers, view_variables) end
fetch_ivar_value(var)
click to toggle source
Walk through all instance variables and fetch value.
# File lib/easy_breadcrumbs.rb, line 45 def fetch_ivar_value(var) name = var.to_s.delete('@').to_sym value = instance_eval(var.to_s) { name: name, value: value } end
view_variables()
click to toggle source
All user defined instance variables for current request.
# File lib/easy_breadcrumbs.rb, line 38 def view_variables instance_variables .select { |var| additional_var?(var) } .map { |var| fetch_ivar_value(var) } end