method
blank?
blank?()
public
An object is blank if it’s false, empty, or a whitespace string. For example, “”, “ ”, nil, [], and {} are all blank.
This simplifies:
if address.nil? || address.empty?
…to:
if address.blank?
blank?()
public
An object is blank if it’s false, empty, or a whitespace string. For example, “”, “ ”, nil, [], and {} are all blank.
This simplifies:
if address.nil? || address.empty?
…to:
if address.blank?