Duplicates and naming

[Evangelink]

Hi,

First of all, thank you for this helpful library.

I'd like to report here a duplication of the same method with 3 names (ofBoolAndValue, fromTryPattern, tryParseWith).
let a = Double.TryParse "2" |> Option.ofBoolAndValue
let b = Option.fromTryPattern Double.TryParse "2"
let c = Option.tryParseWith Double.TryParse "2"

Also, I was wondering if you should not rename the Option.concat to Option.flatten or Option.switch (to look like Observable.switch) because the name is quite misleading and actually doesn't concat some options.

Cheers

[mausch]

Good point about those duplicate functions. Too many people contributing without discussing things I guess.

About Option.concat, it's the same concept as the built-in List.concat i.e. m (m a) -> m a

[Evangelink]

Don't know how you want to handle things but if you need some help, feel free to ask/contact me.

[sideeffffect]

m (m a) -> m a

shouldn't we name it join

[gdziadkiewicz]

4th variant:

let d = Double.TryParse "2" |> toOption

https://github.com/fsprojects/FSharpx.Extras/blob/master/src/FSharpx.Extras/Prelude.fs#L89-L92