Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/buff/extensions/object/blank.rb

Instance Method Summary

• #blank? ⇒ Boolean

  A string is blank if it’s empty or contains whitespaces only:.

Instance Method Details

#blank? ⇒ Boolean

A string is blank if it’s empty or contains whitespaces only:

''.blank?                 # => true
'   '.blank?              # => true
'　'.blank?               # => true
' something here '.blank? # => false

Returns:

• (Boolean)

# File 'lib/buff/extensions/object/blank.rb', line 93

def blank?
  self !~ /[^[:space:]]/
end