class String

Extensions to the core String class

Public Instance Methods

blank?() click to toggle source

Checks whether a string is blank. A string is considered blank if it is either empty or contains only whitespace characters.

@return [Boolean] true is the string is blank, false otherwise

@example

''.blank? #=> true

@example

'    '.blank? #=> true

@example

'  test'.blank? #=> false
# File lib/rubocop/core_ext/string.rb, line 19
def blank?
  empty? || lstrip.empty?
end