lib/logicality/logic.rb in logicality-1.0.4 vs lib/logicality/logic.rb in logicality-1.0.5

@@ -1,16 +1,18 @@
+# frozen_string_literal: true
+
 #
 # Copyright (c) 2018-present, Blue Marble Payroll, LLC
 #
 # This source code is licensed under the MIT license found in the
 # LICENSE file in the root directory of this source tree.
 #
 
 module Logicality
+  # Class that defines the main class-level API for this library.
   class Logic
     class << self
-
       def evaluate(expression, input = nil, resolver = nil)
         node        = get(expression)
         wrapper     = resolver_wrapper(input, resolver)
         interpreter = Interpreter::SimpleInterpreter.new(wrapper)
 
@@ -19,13 +21,13 @@
 
       private
 
       def resolver_wrapper(input, resolver)
         if resolver
-          lambda { |value| resolver.call(value, input) }
+          ->(value) { resolver.call(value, input) }
         else
-          lambda { |value| object_resolver.call(value, input) }
+          ->(value) { object_resolver.call(value, input) }
         end
       end
 
       def object_resolver
         lambda do |value, input|
@@ -57,9 +59,8 @@
         lexer   = Lexer::RegexpLexer.new(expression)
         parser  = Parser::SimpleParser.new(lexer)
 
         set(expression, parser.parse)
       end
-
     end
   end
 end