Module: SnippetCli::StringHelper

Defined in:

lib/snippet_cli/string_helper.rb

Overview

Utility methods for string manipulation.

Class Method Summary

• .ensure_trailing_newline(str) ⇒ Object

  Returns str with a trailing newline, appending one if not already present.

Class Method Details

.ensure_trailing_newline(str) ⇒ Object

Returns str with a trailing newline, appending one if not already present.

# File 'lib/snippet_cli/string_helper.rb', line 7

def self.ensure_trailing_newline(str)
  str.end_with?("\n") ? str : "#{str}\n"
end