Class: Metanorma::Release::FileCacheStore

Inherits:
Object
  • Object
show all
Includes:
CacheStore
Defined in:
lib/metanorma/release/cache_store.rb

Instance Method Summary collapse

Constructor Details

#initialize(directory) ⇒ FileCacheStore

Returns a new instance of FileCacheStore.



32
33
34
 
# File 'lib/metanorma/release/cache_store.rb', line 32

def initialize(directory)
  @directory = directory
end

Instance Method Details

#clear ⇒ Object 



53
54
55
56
57
58
59
 
# File 'lib/metanorma/release/cache_store.rb', line 53

def clear
  return unless Dir.exist?(@directory)

  Dir.glob(File.join(@directory, '*')).each do |f|
    File.delete(f) if File.file?(f)
  end
end

#delete(key) ⇒ Object 



48
49
50
51
 
# File 'lib/metanorma/release/cache_store.rb', line 48

def delete(key)
  path = file_path(key)
  File.delete(path) if File.exist?(path)
end

#get(key) ⇒ Object 



36
37
38
39
40
41
 
# File 'lib/metanorma/release/cache_store.rb', line 36

def get(key)
  path = file_path(key)
  return nil unless File.exist?(path)

  File.read(path)
end

#keys ⇒ Object 



61
62
63
64
65
66
 
# File 'lib/metanorma/release/cache_store.rb', line 61

def keys
  return [] unless Dir.exist?(@directory)

  Dir.glob(File.join(@directory, '*')).select { |f| File.file?(f) }
                                      .map { |f| File.basename(f) }
end

#set(key, value) ⇒ Object 



43
44
45
46
 
# File 'lib/metanorma/release/cache_store.rb', line 43

def set(key, value)
  FileUtils.mkdir_p(@directory)
  File.write(file_path(key), value)
end