Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/extlib/blank.rb

Overview

class FalseClass

Instance Method Summary

• #blank? ⇒ TrueClass, FalseClass

  Strips out whitespace then tests if the string is empty.

Instance Method Details

#blank? ⇒ TrueClass, FalseClass

Strips out whitespace then tests if the string is empty.

"".blank?         #=>  true
"     ".blank?    #=>  true
" hey ho ".blank? #=>  false

Returns:

• (TrueClass, FalseClass)

# File 'lib/extlib/blank.rb', line 86

def blank?
  strip.empty?
end