module Erector::Caching

Public Class Methods

included(base) click to toggle source
# File lib/erector/caching.rb, line 3
def self.included(base)
  base.extend ClassMethods
end

Public Instance Methods

cache_name() click to toggle source
# File lib/erector/caching.rb, line 31
def cache_name
  [].tap do |a|
    self.class.cacheable_opts[:static_keys].each do |x|
      if x.is_a?(Symbol) && respond_to?(x)
        a << send(x)
      else
        a << x
      end
    end

    self.class.cacheable_opts[:dynamic_keys].each do |x|
      a << instance_variable_get(:"@#{x}")
    end
  end.reject(&:nil?)
end
cache_options() click to toggle source
# File lib/erector/caching.rb, line 47
def cache_options
  {
    skip_digest: self.class.cacheable_opts[:skip_digest]
  }
end
cacheable?() click to toggle source
# File lib/erector/caching.rb, line 27
def cacheable?
  !self.class.cacheable_opts.nil?
end

Protected Instance Methods

_emit(options = {}) click to toggle source
Calls superclass method
# File lib/erector/caching.rb, line 54
def _emit(options = {})
  if cacheable? && options[:helpers].try(:respond_to?, :cache)
    options[:helpers].cache cache_name, cache_options do
      super
    end
  else
    super
  end
end