Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/klipbook/util/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 " something here ".blank? # => false

Returns:

• (Boolean)

# File 'lib/klipbook/util/blank.rb', line 9

def blank?
  self !~ /\S/
end