Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/R3EXS/utils.rb

Instance Method Summary collapse

#blank? ⇒ Boolean
Checks whether a string is blank.

Instance Method Details

#blank? ⇒ `Boolean`

Checks whether a string is blank. A string is considered blank if it is either empty or contains only whitespace characters.

Examples:

''.blank?       #=> true
'    '.blank?   #=> true
'  test'.blank? #=> false

Returns:

(Boolean) —
true is the string is blank, false otherwise



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# File 'lib/R3EXS/utils.rb', line 426

def blank?
  empty? || lstrip.empty?
end