Add bin and edit workflow

bin/gems/ttfunk-1.8.0/lib/ttfunk/max.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+module TTFunk
+  # Maximum aggregate. Its value can only become greater.
+  class Max < Aggregate
+    # Value
+    #
+    # @return [Comparable, nil]
+    attr_reader :value
+
+    # @param init_value [Comparable] initial value
+    def initialize(init_value = nil)
+      super()
+      @value = init_value
+    end
+
+    # Push a value. It will become the new value if it's greater than the
+    # current value (or if there was no value).
+    #
+    # @param new_value [Comparable]
+    # @return [void]
+    def <<(new_value)
+      new_value = coerce(new_value)
+
+      if value.nil? || new_value > value
+        @value = new_value
+      end
+    end
+
+    # Get the stored value or default.
+    #
+    # @param default [any]
+    # @return [any]
+    def value_or(default)
+      return default if value.nil?
+
+      value
+    end
+  end
+end