Stephen Mallette created TINKERPOP-3057:
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Summary: Add collate() list step
Key: TINKERPOP-3057
URL: https://issues.apache.org/jira/browse/TINKERPOP-3057
Project: TinkerPop
Issue Type: Improvement
Components: language
Affects Versions: 3.7.1
Reporter: Stephen Mallette
Something similar to groovy's {{collate()}} - could also be {{partition()}}:
{code}
def list = [ 1, 2, 3, 4, 5, 6, 7 ]
def coll = list.collate( 3 )
assert coll == [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7 ] ]
{code}
the Gremlin pattern for this is complicated:
{code}
emit().
until(__.not(unfold())).
repeat(skip(local,2)).
filter(unfold()).
limit(local,2).
{code}
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