Contents

module Beryl
  class BackendRuntime
    attr_reader :state

    def initialize(state, view)
      @messages = []
      @state = state
      @view = view
      @commands = []
    end

    def push(message)
      @messages << message
    end

    def process_all_messages
      while @messages.any?
        message = @messages.shift
        result = transition(message.first, message.last)
        @state = result.is_a?(Array) ? result.first : result
        command = result.is_a?(Array) ? result[1] : nil
        run_command(result[1], result[2]) if command
        if @commands.any?
          while @commands.any? do end # TODO: refactor
          process_all_messages
        end
      end
    end

    def run
      process
      render
    end

    def run_command(type, payload)
      puts 'running command'
    end

    def transition(type, payload)
      case type

      when :IncrementClicked
        @state.merge(counter: @state[:counter] + 1)

      when :LoadClicked
        [@state, :FetchData, key_1: 1, key_2: 2]

      when :LoadSuccess
        @state.merge(content: payload[:data])

      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
beryl-0.3.1	lib/beryl/backend_runtime.rb
beryl-0.3.0	lib/beryl/backend_runtime.rb