Flowdock
method

blank?

Importance_1
Ruby on Rails latest stable (v4.0.2) - 0 notes - Class: String
blank?() public

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

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