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TinyMapper

3.0.331M downloads/moTinyMapper/TinyMapper ↗New releases in your daily digest, changelog included.

TinyMapper - a tiny and quick object mapper for .Net.

Last release 7 years ago
no release in 18 months
Ships unpredictably
gaps range from 8 days to 1.7 years
Some releases are documented
notes for 3 of 12 stable releases
Nothing withdrawn
no release was ever pulled
12 years old
18 releases · first in 2015

Release timeline

18 releases since 2015

2015201720192021

Releases

3.0.38 Dec 2019
Nothing published for this version
3.0.2-beta7 Jun 2018pre-release
Nothing published for this version
3.0.1-beta25 Oct 2017pre-release
fixed static fields mapping thanks to summitn
fixed static fields mapping thanks to summitn
2.1.4-beta18 Aug 2017

added support supports circular reference mapping

Thanks to: sergiorykov, xihu69

https://github.com/TinyMapper/TinyMapper/releases/tag/v2.1.4-beta

Additional notes

added support supports circular reference mapping

Thanks to: sergiorykov, xihu69

            var source = new Node
            {
                Id = "1",
                Next = new Node
                {
                    Id = "2",
                    Next = new Node
                    {
                        Id = "3",
                        Child = new[]
                        {
                            new Node
                            {
                                Id = " 123 1"
                            },
                            new Node
                            {
                                Id = "123 2"
                            }
                        }

                    }
                },
                Child = new[]
                {
                    new Node
                    {
                        Id = "1 1"
                    },
                    new Node
                    {
                        Id = "1 2"
                    }
                }
            };

            TinyMapper.Bind<Node, Node>();

            var target = TinyMapper.Map<Node, Node>(source);

            Assert.Equal(source.Id, target.Id);
            Assert.Equal(source.Next.Id, target.Next.Id);
            Assert.Equal(source.Next.Next.Id, target.Next.Next.Id);
            Assert.Equal(source.Next.Next.Id, target.Next.Next.Id);

            Assert.Equal(source.Next.Next.Child, target.Next.Next.Child);

            Assert.Equal(source.Child, target.Child);

Open source →

2.1.3-beta16 Aug 2017pre-release

Improved mapping, i.e. now it's possible to map properties from other classes source.Address.Street

Improved mapping, i.e. now it's possible to map properties from other classes source.Address.Street

            TinyMapper.Bind<PersonDto, Person>(
                config =>
                {
                    config.Bind(source => source.Address.Street, target => target.Street);
                    config.Bind(source => source.Address.Phone, target => target.Phone);
                }
            );

https://github.com/TinyMapper/TinyMapper/releases/tag/v2.1.3-beta

Additional notes

Improved mapping, i.e. now it's possible to map properties from other classes source.Address.Street

            TinyMapper.Bind<PersonDto, Person>(
                config =>
                {
                    config.Bind(source => source.Address.Street, target => target.Street);
                    config.Bind(source => source.Address.Phone, target => target.Phone);
                }
            );

Open source →

2.1.2-beta14 Aug 2017pre-release

improved collection mapping (30% faster)

The time required to map one object with two collections (int and string), each collection has 100 items

                    Method |      Mean |     Error |    StdDev |

------------------------------ |----------:|----------:|----------:| CollectionMapping_AutoMapper | 27.696 us | 0.5117 us | 1.2259 us | CollectionMapping_TinyMapper | 6.765 us | 0.0660 us | 0.0618 us | CollectionMapping_Handwritten | 3.521 us | 0.0387 us | 0.0343 us |

https://github.com/TinyMapper/TinyMapper/releases/tag/v2.1.2-beta

Additional notes

Collection mapping has been improved

Before

Method	Mean	Error	StdDev
CollectionMapping_AutoMapper	27.753 us	0.1789 us	0.1494 us
CollectionMapping_TinyMapper	9.594 us	0.0912 us	0.0853 us
CollectionMapping_Handwritten	3.560 us	0.0709 us	0.0729 us

After

Method	Mean	Error	StdDev
CollectionMapping_AutoMapper	27.696 us	0.5117 us	1.2259 us
CollectionMapping_TinyMapper	6.765 us	0.0660 us	0.0618 us
CollectionMapping_Handwritten	3.521 us	0.0387 us	0.0343 us

Open source →

2.1.1-beta13 Aug 2017pre-release2 sources agree

Map can be called in parallel to Map methods, but cannot be called in parallel to Bind method

.net standard 1.3
Bind is a thread safe
Map can be called in parallel to Map methods, but cannot be called in parallel to Bind method
Bind is required, i.e. Bind has to be called before Map

Thanks to: nzaugg, Sdzeng

2.0.515 Sept 2015

TinyMapper allows to set concrete type if required

More Info: http://bit.ly/1DzDlPJ

Thanks to: Teknogecko, Oryol, iEmiya

Additional notes

TinyMapper allows to set concrete type if required, i.e.

public class Source
{
    public IList<int> Ints { get; set; }
    public List<string> Strings { get; set; }
}

public class Target
{
    public List<int> Ints { get; set; }
    public IEnumerable<string> Strings { get; set; }
}

TinyMapper.Bind<Source, Target>(config =>
{
    config.Bind(target => target.Strings, typeof(List<string>));
});

Thanks to: Teknogecko, oryol

Open source →