class Danger::HTTPCache

Attributes

expires_in[R]

Public Class Methods

new(cache_file = nil, options = {}) click to toggle source
# File lib/danger/commands/local_helpers/http_cache.rb, line 7
def initialize(cache_file = nil, options = {})
  File.delete(cache_file) if options[:clear_cache]
  @store = PStore.new(cache_file)
  @expires_in = options[:expires_in] || 300 # 5 minutes
end

Public Instance Methods

delete(key) click to toggle source
# File lib/danger/commands/local_helpers/http_cache.rb, line 24
def delete(key)
  @store.transaction { @store.delete key }
end
entry_has_expired(entry, ttl) click to toggle source
# File lib/danger/commands/local_helpers/http_cache.rb, line 34
def entry_has_expired(entry, ttl)
  Time.now.to_i > entry[:updated_at].to_i + ttl.to_i
end
read(key) click to toggle source
# File lib/danger/commands/local_helpers/http_cache.rb, line 13
def read(key)
  @store.transaction do
    entry = @store[key]
    return nil unless entry
    return entry[:value] unless entry_has_expired(entry, @expires_in)

    @store.delete key
    return nil
  end
end
write(key, value) click to toggle source
# File lib/danger/commands/local_helpers/http_cache.rb, line 28
def write(key, value)
  @store.transaction do
    @store[key] = { updated_at: Time.now.to_i, value: value }
  end
end