menshen: Data Validation
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| Versions [RSS] | 0.0.0, 0.0.1, 0.0.2, 0.0.3 (info) |
|---|---|
| Dependencies | base (>=4.7 && <5), regex-tdfa (>=1.2.3.1 && <1.3), scientific (>=0.3.6.2 && <0.4), text (>=1.2.3.1 && <1.3) [details] |
| License | BSD-3-Clause |
| Copyright | (c) Daniel YU |
| Author | Daniel YU |
| Maintainer | leptonyu@gmail.com |
| Uploaded | by leptonyu at 2019-01-17T03:51:22Z |
| Category | Web |
| Home page | https://github.com/leptonyu/menshen#readme |
| Distributions | |
| Reverse Dependencies | 4 direct, 7 indirect [details] |
| Downloads | 1986 total (5 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs uploaded by user Build status unknown [no reports yet] |
Readme for menshen-0.0.0
[back to package description]menshen
λ> let value :: Int -> Either String Int; value = Right
λ> value 10 & maxInt 8
Left "must be less than or equal to 8"
λ> value 10 & maxInt 10
Right 10
λ> value 10 & maxInt 10 & minInt 8
Right 10
λ> value 9 & maxInt 10 & minInt 8
Right 9
λ> value 7 & maxInt 10 & minInt 8
Left "must be greater than or equal to 8"
λ> let str :: String -> Either String String; str = Right
λ> str "xxxx@gmail.com" & email
Right "xxxx@gmail.com"
λ> str "xxxx@gmail" & email
Left "must be a well-formed email address"
λ> str "123456789" & size (6,32)
Right "123456789"
λ> str "12345" & size (6,32)
Left "size must be between 6 and 32"