flatten

flatten given collection by eliminating nested blocks

Parameters

flatten collection :literal :pathliteral :block

Attributes

oncedo not perform recursive flattening

Returns

  • :block

Examples

copy
arr: [[1 2 3] [4 5 6]]
print flatten arr
; 1 2 3 4 5 6

copy
arr: [[1 2 3] [4 5 6]]
flatten 'arr
; arr: [1 2 3 4 5 6]

copy
flatten [1 [2 3] [4 [5 6]]]
; => [1 2 3 4 5 6]

copy
flatten.once [1 [2 3] [4 [5 6]]]
; => [1 2 3 4 [5 6]]

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