lib/rrimm/config.rb in rrimm-0.4.0 vs lib/rrimm/config.rb in rrimm-0.5.0

@@ -2,10 +2,11 @@
 
 module RRImm
   class Config
     attr :feeds, :cache
     attr :default_formatter, :pipe
+    attr_accessor :output
 
     def initialize
       @feeds = {}
       cache "default cache" do
         path File.join(ENV['HOME'], '.cache', 'rrimm')
@@ -19,41 +20,35 @@
 
     def get_cache
       @cache
     end
 
-    def show
-      puts "Cache: #{@cache.name}"
-      puts "  path: #{@cache.path}" unless @cache.path.eql? @cache.name
+    def show(ios)
+      ios.write "Cache: #{@cache.name}\n"
+      ios.write "  path: #{@cache.path}\n" unless @cache.path.eql? @cache.name
 
-      puts "Default formatter: #{default_formatter}" if default_formatter
+      ios.write "Default formatter: #{default_formatter}\n" if default_formatter
       
-      puts "Feeds:"
+      ios.write "Feeds:\n"
       @feeds.values.group_by { |f| f.category }.map do |cat, feeds|
-        if cat.nil? or cat.empty?
-          puts ""
-        else
-          puts "#{cat}:"
-        end
+        ios.write "#{cat || "unamed category"}:\n"
         feeds.each do |feed|
-          fqdn = [feed.name]
-          fqdn << feed.uri unless feed.name.eql? feed.uri
-          puts "- #{fqdn.join ': '}"
+          fqdn = [feed.name, feed.uri].uniq
+          ios.write "- #{fqdn.join ': '}\n"
         end
       end
     end
 
-    def status(old_timestamp, very_old_timestamp, display_old_only)
-      ordered_feeds = @feeds.values.map { |f| [get_cache.read(f), f] }.sort_by { |el| el.first }
-      ordered_feeds.each do |el|
-        f = el[1]
-        case el.first
+    def status(ios, old_timestamp, very_old_timestamp, display_old_only)
+      @feeds.values.map { |f| [ Time.at(get_cache.read(f)), f] }.sort_by { |el| el.first }.each do |el|
+        date, f = el
+        case date.to_i
         when 0..very_old_timestamp
-          puts "#{Time.at(el.first)} #{f.name}".colorize(:red)
+          ios.write "#{date} #{f.name}\n".red
         when very_old_timestamp..old_timestamp
-          puts "#{Time.at(el.first)} #{f.name}".colorize(:yellow)
+          ios.write "#{date} #{f.name}\n".yellow
         else
-          puts "#{Time.at(el.first)} #{f.name}".colorize(:green) unless display_old_only
+          ios.write "#{date} #{f.name}\n".green unless display_old_only
         end
       end
     end
 
     def evaluate_feed_definition(feed_name, &block)