Description Usage Arguments Details Value See Also Examples
Append a javascript code value onto a mongo.bson.buffer.
1 | mongo.bson.buffer.append.code(buf, name, value)
|
buf |
(mongo.bson.buffer) The buffer object to which to append. |
name |
(string) The name (key) of the field appended to the buffer. |
value |
string |
BSON has a special field type to indicate javascript code. This function appends such an indicator as the type of a field with its value.
TRUE if successful; otherwise, FALSE if an error occured appending the data.
mongo.code,
mongo.code.create
,
mongo.bson.buffer.append
,
mongo.bson,
mongo.bson.buffer.
1 2 3 4 5 6 7 8 9 10 11 12 | buf <- mongo.bson.buffer.create()
mongo.bson.buffer.append.code(buf, "SetXtoY", "x = y")
b <- mongo.bson.from.buffer(buf)
# The above produces a BSON object of the form:
# { "SetXtoY" : (CODE) "x = y" }
# The same result can be produced by the following code:
buf <- mongo.bson.buffer.create()
code <- mongo.code.create("x = y")
mongo.bson.buffer.append(buf, "SetXtoY", code)
b <- mongo.bson.from.buffer(buf)
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