lib/jazzy/source_mark.rb in jazzy-0.13.7 vs lib/jazzy/source_mark.rb in jazzy-0.14.0

@@ -1,32 +1,34 @@
+# frozen_string_literal: true
+
 module Jazzy
   class SourceMark
     attr_accessor :name
     attr_accessor :has_start_dash
     attr_accessor :has_end_dash
 
     def initialize(mark_string = nil)
       return unless mark_string
 
       # Format: 'MARK: - NAME -' with dashes optional
-      mark_string.sub!(/^MARK: /, '')
+      mark_content = mark_string.sub(/^MARK: /, '')
 
-      if mark_string.empty?
+      if mark_content.empty?
         # Empty
         return
-      elsif mark_string == '-'
+      elsif mark_content == '-'
         # Separator
         self.has_start_dash = true
         return
       end
 
-      self.has_start_dash = mark_string.start_with?('- ')
-      self.has_end_dash = mark_string.end_with?(' -')
+      self.has_start_dash = mark_content.start_with?('- ')
+      self.has_end_dash = mark_content.end_with?(' -')
 
       start_index = has_start_dash ? 2 : 0
       end_index = has_end_dash ? -3 : -1
 
-      self.name = mark_string[start_index..end_index]
+      self.name = mark_content[start_index..end_index]
     end
 
     def self.new_generic_requirements(requirements)
       marked_up = requirements.gsub(/\b([^=:]\S*)\b/, '`\1`')
       text = "Available where #{marked_up}"