Contents

require 'yaml'

module Fasten
  module Support
    module Yaml
      def load_yaml(path)
        items = YAML.safe_load(File.read(path)).each do |name, params|
          case params
          when String
            params = { after: params }
          when Hash
            transform_params(params)
          else
            params = {}
          end

          task name, params
        end

        log_info "Loaded #{items.count} tasks from #{path}"
      end

      def save_yaml(path)
        keys = %i[after shell]

        items = tasks.map do |task|
          data = task.to_h.select do |key, _val|
            keys.include? key
          end

          [task.name, data]
        end.to_h

        File.write path, items.to_yaml

        log_info "Loaded #{items.count} tasks into #{path}"
      end

      protected

      def transform_params(params)
        keys = params.keys

        keys.each do |key|
          val = params.delete key

          if val.is_a?(String) && (match = %r{^/(.+)/$}.match(val))
            val = Regexp.new(match[1])
          end

          params[key.to_sym] = val
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
fasten-0.16.0	lib/fasten/support/yaml.rb
fasten-0.14.4	lib/fasten/support/yaml.rb