Slovom

General

Slovom is small .net library for spelling numbers in Bulgarian language. The library have no external dependencies. It is build upon .net standard 1.0, .net standard 2.0, .net standard 2.1 and .net full framework 4.5

Instalation

You can install Slovom using NuGet:

Install-Package Slovom

Or via the .NET Core command line interface:

dotnet add package Slovom

Usage

Using the library is extremely easy:

INumberSpeller speller = new BgNumberSpeller();

string neutral = speller.Spell(number); // spells the number in a neutral gender

string female = speller.Spell(number, Gender.Female); // spells the number in female gender

string ordinal = speller.SpellOrdinal(number, Gender.Male); // spells number ordinal 

Perforamnce

BenchmarkDotNet=v0.12.0, OS=Windows 10.0.17763.805 (1809/October2018Update/Redstone5)
AMD Ryzen 7 3700X, 1 CPU, 16 logical and 8 physical cores
.NET Core SDK=3.0.100
  [Host]     : .NET Core 3.0.0 (CoreCLR 4.700.19.46205, CoreFX 4.700.19.46214), X64 RyuJIT
  Job-QLWSMO : .NET Framework 4.8 (4.8.4018.0), X64 RyuJIT
  Job-SAPYYF : .NET Core 3.0.0 (CoreCLR 4.700.19.46205, CoreFX 4.700.19.46214), X64 RyuJIT
  Job-EHTIZJ : .NET CoreRT 1.0.28308.01 @BuiltBy: dlab14-DDVSOWINAGE101 @Branch: master @Commit: 9a30f4b28cbba5d3f074a10e05fc63c537308ad7, X64 AOT

Method	Runtime	Number	Mean	Error	StdDev	Ratio	RatioSD	Rank	Gen 0	Gen 1	Gen 2	Allocated
Spell	.NET 4.7.2	-2147483648	500.78 ns	6.394 ns	5.981 ns	1.00	0.00	2	1.7376	-	-	2279 B
Spell	.NET Core 3.0	-2147483648	507.10 ns	9.873 ns	9.697 ns	1.01	0.02	2	0.2651	-	-	2224 B
Spell	CoreRt 3.0	-2147483648	433.47 ns	2.512 ns	2.227 ns	0.87	0.01	1	0.2656	0.0005	-	2224 B
SpellFemaleGender	.NET 4.7.2	-2147483648	499.91 ns	7.593 ns	7.103 ns	1.00	0.00	3	1.7376	-	-	2279 B
SpellFemaleGender	.NET Core 3.0	-2147483648	482.57 ns	1.775 ns	1.482 ns	0.97	0.01	2	0.2651	-	-	2224 B
SpellFemaleGender	CoreRt 3.0	-2147483648	435.97 ns	2.908 ns	2.720 ns	0.87	0.01	1	0.2656	0.0005	-	2224 B
Spell	.NET 4.7.2	-235235	257.34 ns	3.102 ns	2.750 ns	1.00	0.00	2	0.7648	-	-	1003 B
Spell	.NET Core 3.0	-235235	255.91 ns	1.606 ns	1.341 ns	0.99	0.01	2	0.1154	-	-	968 B
Spell	CoreRt 3.0	-235235	222.33 ns	1.637 ns	1.531 ns	0.86	0.01	1	0.1156	-	-	968 B
SpellFemaleGender	.NET 4.7.2	-235235	258.00 ns	1.055 ns	0.935 ns	1.00	0.00	2	0.7648	-	-	1003 B
SpellFemaleGender	.NET Core 3.0	-235235	256.11 ns	1.712 ns	1.602 ns	0.99	0.01	2	0.1154	-	-	968 B
SpellFemaleGender	CoreRt 3.0	-235235	224.65 ns	0.896 ns	0.795 ns	0.87	0.00	1	0.1156	-	-	968 B
Spell	.NET 4.7.2	1	27.00 ns	0.085 ns	0.079 ns	1.00	0.00	3	0.0245	-	-	32 B
Spell	.NET Core 3.0	1	26.65 ns	0.078 ns	0.069 ns	0.99	0.00	2	0.0038	-	-	32 B
Spell	CoreRt 3.0	1	25.71 ns	0.080 ns	0.075 ns	0.95	0.01	1	0.0038	-	-	32 B
SpellFemaleGender	.NET 4.7.2	1	26.89 ns	0.092 ns	0.086 ns	1.00	0.00	1	0.0245	-	-	32 B
SpellFemaleGender	.NET Core 3.0	1	27.00 ns	0.108 ns	0.096 ns	1.00	0.00	1	0.0038	-	-	32 B
SpellFemaleGender	CoreRt 3.0	1	27.62 ns	0.153 ns	0.143 ns	1.03	0.01	2	0.0038	-	-	32 B
Spell	.NET 4.7.2	1002	59.45 ns	0.634 ns	0.593 ns	1.00	0.00	2	0.1162	-	-	152 B
Spell	.NET Core 3.0	1002	59.86 ns	0.427 ns	0.400 ns	1.01	0.01	2	0.0172	-	-	144 B
Spell	CoreRt 3.0	1002	56.06 ns	0.461 ns	0.432 ns	0.94	0.01	1	0.0172	-	-	144 B
SpellFemaleGender	.NET 4.7.2	1002	60.41 ns	0.632 ns	0.591 ns	1.00	0.00	2	0.1162	-	-	152 B
SpellFemaleGender	.NET Core 3.0	1002	58.69 ns	0.378 ns	0.316 ns	0.97	0.01	1	0.0172	-	-	144 B
SpellFemaleGender	CoreRt 3.0	1002	57.90 ns	0.387 ns	0.323 ns	0.96	0.01	1	0.0172	-	-	144 B
Spell	.NET 4.7.2	10000	46.91 ns	0.230 ns	0.215 ns	1.00	0.00	2	0.0918	-	-	120 B
Spell	.NET Core 3.0	10000	43.16 ns	0.200 ns	0.187 ns	0.92	0.01	1	0.0134	-	-	112 B
Spell	CoreRt 3.0	10000	43.94 ns	0.821 ns	0.768 ns	0.94	0.02	1	0.0134	-	-	112 B
SpellFemaleGender	.NET 4.7.2	10000	46.52 ns	0.132 ns	0.117 ns	1.00	0.00	2	0.0918	-	-	120 B
SpellFemaleGender	.NET Core 3.0	10000	45.06 ns	0.696 ns	0.651 ns	0.97	0.01	1	0.0134	-	-	112 B
SpellFemaleGender	CoreRt 3.0	10000	45.34 ns	0.299 ns	0.249 ns	0.97	0.01	1	0.0134	-	-	112 B
Spell	.NET 4.7.2	4263246324	467.03 ns	1.681 ns	1.313 ns	1.00	0.00	2	1.4935	-	-	1958 B
Spell	.NET Core 3.0	4263246324	483.30 ns	9.560 ns	8.942 ns	1.04	0.02	3	0.2265	0.0005	-	1896 B
Spell	CoreRt 3.0	4263246324	410.73 ns	5.675 ns	5.309 ns	0.88	0.01	1	0.2265	-	-	1896 B
SpellFemaleGender	.NET 4.7.2	4263246324	467.92 ns	6.027 ns	5.637 ns	1.00	0.00	2	1.4935	-	-	1958 B
SpellFemaleGender	.NET Core 3.0	4263246324	468.28 ns	2.334 ns	2.069 ns	1.00	0.01	2	0.2265	-	-	1896 B
SpellFemaleGender	CoreRt 3.0	4263246324	408.05 ns	2.160 ns	2.021 ns	0.87	0.01	1	0.2265	-	-	1896 B
Spell	.NET 4.7.2	9223372036854775807	929.21 ns	8.189 ns	7.660 ns	1.00	0.00	3	3.2377	-	-	4245 B
Spell	.NET Core 3.0	9223372036854775807	912.10 ns	8.501 ns	7.099 ns	0.98	0.01	2	0.4921	0.0010	-	4120 B
Spell	CoreRt 3.0	9223372036854775807	800.59 ns	6.132 ns	5.436 ns	0.86	0.01	1	0.4921	0.0010	-	4120 B
SpellFemaleGender	.NET 4.7.2	9223372036854775807	935.10 ns	10.007 ns	9.361 ns	1.00	0.00	2	3.2377	-	-	4245 B
SpellFemaleGender	.NET Core 3.0	9223372036854775807	937.46 ns	7.143 ns	6.682 ns	1.00	0.01	2	0.4921	0.0010	-	4120 B
SpellFemaleGender	CoreRt 3.0	9223372036854775807	796.29 ns	3.946 ns	3.498 ns	0.85	0.01	1	0.4921	0.0010	-	4120 B

Licensing

MIT License

Reference

The library is aware of grammatical gender.

The library supports spelling ordinal numbers.

Some info about names of big numbers wikipedia.