05/1 - Ruby

Leo Silva Souza · Leo Silva Souza · commit 6b51e8f304d7 · 2018-12-05T15:09:51.000-02:00
diff --git a/2018/05_1/ruby/leovano.rb b/2018/05_1/ruby/leovano.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+begin
+  input = File.read(ARGV[0]).chomp
+
+  idx = 0
+  loop do
+    break if idx == input.size - 1
+
+    if input[idx] != input[idx + 1] && input[idx].casecmp(input[idx + 1]).zero?
+      input.slice! idx..idx + 1
+      idx -= 1
+    else
+      idx += 1
+    end
+  end
+
+  puts input
+rescue TypeError
+  STDERR.puts 'Arg1'
+rescue StandardError => e
+  STDERR.puts e
+end
