Module: MoreCoreExtensions::ArrayDeletes

Defined in:
lib/more_core_extensions/core_ext/array/deletes.rb

Instance Method Summary collapse

Instance Method Details

#deep_delete(key) ⇒ Object

Deletes all keys and subkeys that match key.

[{:a => {:b => 2, :c => 3}}].deep_delete(:b) # => [{:a => {:c => 3}}]



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# File 'lib/more_core_extensions/core_ext/array/deletes.rb', line 23

def deep_delete(key)
  each { |i| i.deep_delete(key) if i.respond_to?(:deep_delete) }
  self
end

#delete_blanks ⇒ Object

Deletes all items where the value is blank

[1, [], nil].delete_blanks # => [1]



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# File 'lib/more_core_extensions/core_ext/array/deletes.rb', line 15

def delete_blanks
  delete_if { |i| i.blank? }
end

#delete_nils ⇒ Object

Deletes all items where the value is nil

[1, [], nil].delete_nils # => [1, []]



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# File 'lib/more_core_extensions/core_ext/array/deletes.rb', line 8

def delete_nils
  delete_if { |i| i.nil? }
end