Remove counter, yield everytime

src/library/library.cr

@@ -133,9 +133,7 @@ class Library
 
     storage = Storage.new auto_close: false
 
-    count = Config.current.forcely_yield_count
     examine_context : ExamineContext = {
-      file_counter:              (YieldCounter.new count),
       cached_contents_signature: {} of String => String,
       deleted_title_ids:         [] of String,
       deleted_entry_ids:         [] of String,

src/library/title.cr

@@ -73,7 +73,7 @@ class Title
   def examine(context : ExamineContext) : Bool
     return false unless Dir.exists? @dir # No title, Remove this
     contents_signature = Dir.contents_signature @dir,
-      context["cached_contents_signature"], context["file_counter"]
+      context["cached_contents_signature"]
     # Not changed. Reuse this
     return true if @contents_signature == contents_signature
 
@@ -112,7 +112,7 @@ class Title
     previous_entries_size = @entries.size
     @entries.select! do |entry|
       existence = File.exists? entry.zip_path
-      context["file_counter"].count_and_yield
+      Fiber.yield
       context["deleted_entry_ids"] << entry.id unless existence
       existence
     end

src/library/types.cr

@@ -134,21 +134,7 @@ class TitleInfo
   end
 end
 
-class YieldCounter
-  @file_count : UInt32
-
-  def initialize(@threshold : Int32)
-    @file_count = 0
-  end
-
-  def count_and_yield
-    @file_count += 1
-    Fiber.yield if @threshold > 0 && @file_count % @threshold == 0
-  end
-end
-
 alias ExamineContext = NamedTuple(
-  file_counter: YieldCounter,
   cached_contents_signature: Hash(String, String),
   deleted_title_ids: Array(String),
   deleted_entry_ids: Array(String))