Class: Object

Inherits:

BasicObject

Defined in:

lib/engage/core_ext/blank.rb

Overview

github.com/rails/rails/blob/87ae85d5360ac8965f24/activesupport/lib/active_support/core_ext/object/blank.rb

Instance Method Summary

• #blank? ⇒ Boolean

  :nodoc:.

• #presence ⇒ Object
• #present? ⇒ Boolean

Instance Method Details

#blank? ⇒ Boolean

:nodoc:

Returns:

• (Boolean)

# File 'lib/engage/core_ext/blank.rb', line 3

def blank?
  respond_to?(:empty?) ? empty? : !self
end

#presence ⇒ Object

# File 'lib/engage/core_ext/blank.rb', line 9

def presence
  self if present?
end

#present? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/engage/core_ext/blank.rb', line 6

def present?
  !blank?
end