lib/regexp-examples/groups.rb in regexp-examples-1.3.1 vs lib/regexp-examples/groups.rb in regexp-examples-1.3.2

@@ -129,11 +129,11 @@
       RegexpExamples.permutations_of_strings(strings).map do |result|
         GroupResult.new(result, group_id)
       end
     end
 
-    alias_method :random_result, :result
+    alias random_result result
   end
 
   # A boolean "or" group.
   # The implementation is to pass in 2 set of (repeaters of) groups.
   # The simplest example is: /a|b/
@@ -160,11 +160,11 @@
 
     def result_by_method(method)
       max_results_limiter = MaxResultsLimiterBySum.new
       repeaters_list
         .map { |repeaters| RegexpExamples.generic_map_result(repeaters, method) }
-        .map { |result| max_results_limiter.limit_results(result)}
+        .map { |result| max_results_limiter.limit_results(result) }
         .inject(:concat)
         .map { |result| GroupResult.new(result) }
         .uniq
     end
 
@@ -182,10 +182,10 @@
   # replaced by the appropriate value. (See BackReferenceReplacer)
   # The simplest example is /(a) \1/ - So, we temporarily treat the "result"
   # of /\1/ as being "__1__". It later gets updated.
   class BackReferenceGroup
     include RandomResultBySample
-    PLACEHOLDER_FORMAT = '__%s__'
+    PLACEHOLDER_FORMAT = '__%s__'.freeze
     attr_reader :id
     def initialize(id)
       @id = id
     end