Handled windows and linux in analyzer

bin/un_used_methods

@@ -2,5 +2,6 @@
 
 require 'bundler/setup'
 require 'un_used_methods'
+require 'un_used_methods/analyzer'
 
 UnUsedMethods::CLI.start(ARGV)

lib/un_used_methods/analyzer.rb

@@ -55,8 +55,28 @@ def extract_methods(file)
 
  def method_used?(method)
  # Perform a search across the entire app to see if the method is used
- grep_result = `grep -r "#{method}" app/`
- grep_result.split("\n").size > 1 # If found more than one occurrence (definition + usage)
+ def method_used?(method)
+ method_pattern = /#{method}/
+ files = Dir.glob('app/**/*.{rb}')
+ method_used = false
+
+ if RUBY_PLATFORM =~ /win32|win64|cygwin|mswin|mingw/
+ # Windows-specific logic
+ files.each do |file|
+ content = File.read(file)
+ if content =~ method_pattern
+ method_used = true
+ break
+ end
+ end
+ else
+ # Unix-like (Linux, macOS) specific logic using `grep`
+ grep_result = `grep -r "#{method}" app/`
+ method_used = grep_result.split("\n").size > 1
+ end
+
+ method_used
+ end
  end
 
  def report_un_used_methods(unused_methods)