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Pass show_disk_loc, max_key, and return_key from Collection#find

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This commit is contained in:
Kyle Banker 2011-05-25 13:33:33 -07:00
parent d8d929c647
commit 6992c6bb89
1 changed files with 8 additions and 0 deletions
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8
lib/mongo/collection.rb
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@ -163,6 +163,8 @@ module Mongo
# This is to prevent any inadvertant failure to close the cursor, as the cursor is explicitly # This is to prevent any inadvertant failure to close the cursor, as the cursor is explicitly
# closed when block code finishes. # closed when block code finishes.
# @option opts [Integer] :max_scan (nil) Limit the number of items to scan on both collection scans and indexed queries.. # @option opts [Integer] :max_scan (nil) Limit the number of items to scan on both collection scans and indexed queries..
# @option opts [Boolean] :show_disk_loc (false) Return the disk location of each query result (for debugging).
# @option opts [Boolean] :return_key (false) Return the index key used to obtain the result (for debugging).
# @option opts [Block] :transformer (nil) a block for tranforming returned documents. # @option opts [Block] :transformer (nil) a block for tranforming returned documents.
# This is normally used by object mappers to convert each returned document to an instance of a class. # This is normally used by object mappers to convert each returned document to an instance of a class.
# #
@ -184,7 +186,10 @@ module Mongo
snapshot = opts.delete(:snapshot) snapshot = opts.delete(:snapshot)
batch_size = opts.delete(:batch_size) batch_size = opts.delete(:batch_size)
timeout = (opts.delete(:timeout) == false) ? false : true timeout = (opts.delete(:timeout) == false) ? false : true
max_scan = opts.delete(:max_scan)
return_key = opts.delete(:return_key)
transformer = opts.delete(:transformer) transformer = opts.delete(:transformer)
show_disk_loc = opts.delete(:max_scan)
if timeout == false && !block_given? if timeout == false && !block_given?
raise ArgumentError, "Collection#find must be invoked with a block when timeout is disabled." raise ArgumentError, "Collection#find must be invoked with a block when timeout is disabled."
@ -209,6 +214,9 @@ module Mongo
:timeout => timeout, :timeout => timeout,
:batch_size => batch_size, :batch_size => batch_size,
:transformer => transformer, :transformer => transformer,
:max_scan => max_scan,
:show_disk_loc => show_disk_loc,
:return_key => return_key
}) })
if block_given? if block_given?