find-one ( mdb-query-msg -- result/f )

Vocabulary

mongodb.driver

Inputs

mdb-query-msg

a query

Outputs

result/f

a single object or f

Word description

Executes the query and returns one object at most

Definition

USING: accessors mongodb.connection mongodb.driver.private
sequences ;

IN: mongodb.driver

: find-one ( mdb-query-msg -- result/f )
    fix-query-collection 1 >>return#
    send-query-plain objects>> ?first ;