Sha256: cce392984a87c30ccb730f31412fa20925950c2958667b2a82323cd6e0e07dc7
Contents?: true
Size: 1 KB
Versions: 3
Compression:
Stored size: 1 KB
Contents
# frozen_string_literal: true module Dry module Effects module Providers class Cache < Provider[:cache] include ::Dry::Equalizer(:scope, :cache, inspect: false) param :scope attr_reader :cache def fetch_or_store(key, block) if cache.key?(key) cache[key] else Instructions.Execute { cache[key] = block.call } end end # Yield the block with the handler installed # # @api private def call(cache = EMPTY_HASH.dup) @cache = cache yield end # @param [Effect] effect # @return [Boolean] # @api public def provide?(effect) super && scope.eql?(effect.scope) end # @return [String] # @api public def represent if cache.empty? "cache[#{scope} empty]" else "cache[#{scope} size=#{cache.size}]" end end end end end end
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
dry-effects-0.4.1 | lib/dry/effects/providers/cache.rb |
dry-effects-0.4.0 | lib/dry/effects/providers/cache.rb |
dry-effects-0.3.1 | lib/dry/effects/providers/cache.rb |