Class: Racket::Utils::Views::TemplateCache

Inherits:

Object

• Object
• Racket::Utils::Views::TemplateCache

Defined in:

lib/racket/utils/views.rb

Overview

Cache for storing templates

Instance Method Summary

• #ensure_in_cache(path, template_params) ⇒ String|Proc|nil

  Returns a cached template.

• #initialize ⇒ TemplateCache constructor

  A new instance of TemplateCache.

Constructor Details

#initialize ⇒ TemplateCache

Returns a new instance of TemplateCache.

# File 'lib/racket/utils/views.rb', line 27

def initialize
  @cache = {}
end

Instance Method Details

#ensure_in_cache(path, template_params) ⇒ String|Proc|nil

Returns a cached template. If the template has not been cached yet, this method will run a lookup against the provided parameters.

Parameters:

• path (String)
• template_params (TemplateParams)

Returns:

• (String|Proc|nil)

# File 'lib/racket/utils/views.rb', line 37

def ensure_in_cache(path, template_params)
  return @cache[path] if @cache.key?(path)
  @cache[path] = TemplateLocator.calculate_path(path, template_params)
end