Class: TwitterJekyll::FileCache Private

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-twitter-plugin.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Cache class that writes to filesystem TODO: Do i really need to cache?

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ FileCache

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of FileCache.



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# File 'lib/jekyll-twitter-plugin.rb', line 25

def initialize(path)
  @cache_folder = File.expand_path path
  FileUtils.mkdir_p @cache_folder
end

Instance Method Details

#read(key) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/jekyll-twitter-plugin.rb', line 30

def read(key)
  file_to_read = cache_file(cache_filename(key))
  JSON.parse(File.read(file_to_read)) if File.exist?(file_to_read)
end

#write(key, data) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/jekyll-twitter-plugin.rb', line 35

def write(key, data)
  file_to_write = cache_file(cache_filename(key))
  data_to_write = JSON.generate data.to_h

  File.open(file_to_write, "w") do |f|
    f.write(data_to_write)
  end
end