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omitempty tags implemented. #164

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wants to merge 2 commits into from
Closed

omitempty tags implemented. #164

wants to merge 2 commits into from

Commits on Oct 23, 2016

  1. omitempty tags implemented 

    struct fields can be tagged with
 `msg:",omitempty"`

Such fields will not be serialized
if they contain their zero values.

For structs with many optional
fields, the space and time savings
can be substantial.

From a zero-alloc standpoint,
UnmarshalMsg and DecodeMsg continue,
as before, to re-use existing fields in an
object rather than allocating new
ones. So, if you decode into the same
object repeatedly, things like slices
maps, and fields that point to other
structures won't be re-allocated.

Instead, maps and fields will be re-sized
appropriately. In other words, mutable
fields are simply mutated in-place.

Fixes tinylib#103
    @glycerine
    glycerine committed Oct 23, 2016
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  2. vendor github.com/shurcooL/go-goon

    @glycerine
    glycerine committed Oct 23, 2016
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