Filip Andersson anderssonfilip
anderssonfilip
/ Load
Last active
December 30, 2015 21:39
Example of using seq{...} to load similar data from tables. To demonstrate difference between synchronous and asynchronous sequences
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| open Devart.Data | |
| open Devart.Data.Oracle // http://www.devart.com/dotconnect/oracle/download.html | |
| open FSharp.Control // https://github.com/tpetricek/FSharp.AsyncExtensions | |
| open System | |
| open System.Data | |
| let sql = "SELECT * FROM {}" | |
| let tables = [|"t1";"t2";"t3";"t4";"t5";"t6"|] |
anderssonfilip
/ LoadAsync
Created
December 10, 2013 10:59
Example of using AsyncSeq{...} to asynchronously load similar data from tables
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| open Devart.Data | |
| open Devart.Data.Oracle // http://www.devart.com/dotconnect/oracle/download.html | |
| open FSharp.Control // https://github.com/tpetricek/FSharp.AsyncExtensions | |
| open System | |
| open System.Data | |
| let sql = "SELECT * FROM {}" | |
| let tables = [|"t1";"t2";"t3";"t4";"t5";"t6"|] |
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| trait Generator[+T] { | |
| self => | |
| def generate: T | |
| def map[S](f: T => S): Generator[S] = new Generator[S] { | |
| def generate = f(self.generate) | |
| } | |
| def flatMap[S](f: T => Generator[S]): Generator[S] = new Generator[S] { |
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