1 files changed, 33 insertions, 0 deletions
diff --git a/lib/did_you_mean/formatters/plain_formatter.rb b/lib/did_you_mean/formatters/plain_formatter.rb
new file mode 100644
index 0000000000..e2d995f587
--- /dev/null
+++ b/lib/did_you_mean/formatters/plain_formatter.rb
@@ -0,0 +1,33 @@
+# frozen-string-literal: true
+
+module DidYouMean
+  # The +DidYouMean::PlainFormatter+ is the basic, default formatter for the
+  # gem. The formatter responds to the +message_for+ method and it returns a
+  # human readable string.
+  class PlainFormatter
+
+    # Returns a human readable string that contains +corrections+. This
+    # formatter is designed to be less verbose to not take too much screen
+    # space while being helpful enough to the user.
+    #
+    # @example
+    #
+    #   formatter = DidYouMean::PlainFormatter.new
+    #
+    #   # displays suggestions in two lines with the leading empty line
+    #   puts formatter.message_for(["methods", "method"])
+    #
+    #   Did you mean?  methods
+    #                   method
+    #   # => nil
+    #
+    #   # displays an empty line
+    #   puts formatter.message_for([])
+    #
+    #   # => nil
+    #
+    def message_for(corrections)
+      corrections.empty? ? "" : "\nDid you mean?  #{corrections.join("\n               ")}"
+    end
+  end
+end