Module: Nuggets::Hash::BlankMixin

Included in:
Hash
Defined in:
lib/nuggets/object/blank_mixin.rb

Instance Method Summary collapse

Instance Method Details

#vain? ⇒ Boolean

call-seq:

hash.vain? => +true+ or +false+

Returns true if all of hash’s values are themselves vain.

Returns:

  • (Boolean) 


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# File 'lib/nuggets/object/blank_mixin.rb', line 93

def vain?
  blank? { |h| h.delete_if { |_, v| v.vain? } }
end