Flowdock
method

assert_blank

Importance_1
Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: ActiveSupport::Testing::Assertions
assert_blank(object, message=nil) public

Test if an expression is blank. Passes if object.blank? is true.

assert_blank []   # => true
assert_blank [[]] # => [[]] is not blank

An error message can be specified.

assert_blank [], 'this should be blank'
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