Excellent series of videos by Uncle Bob Martin

2020-04-28 Thread Alan Thompson
I think everyone can benefit from viewing this material:


   - Clean Code - pt 1 
   - Clean Code - pt 2 
   - Clean Code - pt 3 
   - Clean Code - pt 4 
   - Clean Code - pt 5 
   - Clean Code - pt 6 


Enjoy!
Alan

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[ANN] martian 0.1.12 - now available in lite

2020-04-28 Thread Oliver Hine

Hi everyone,

I am pleased to announce the release of martian 0.1.12

Martian provides an abstraction allowing you to describe the HTTP endpoints 
that you call without methods, urls and query parameters leaking into your 
application code, allowing you to work with pure Clojure data. It builds on 
the flexible interceptor pattern familiar to users of pedestal and supports 
APIs described with Swagger. Describing HTTP calls as data allows you to 
easily stub remote services, generate responses and add aspects such as 
logging and metrics.

https://github.com/oliyh/martian

Once again I am really pleased and proud to be supported by my 
contributors, thank you everyone.

This release *adds support* for:

   - Path parameters #75  (thanks 
   @RafaeLeal )
   - Route definition spec #78  (turn 
   on spec instrumentation to use it)
   - clj-http-lite module #81 
(thanks @deas )

This release *improves*:

   - Handling of additionalProperties #76 
    (thanks @RafaeLeal 
   )
   - Handling of open maps #77 
(thanks @RafaeLeal )
   - Remove implicit martian-httpkit dependency from martian-test #82 
    (thanks @davidjameshumphreys 
   )


Enjoy!

Cheers,
Oliy

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[ANN] Clojure wrapper for the Interactive Brokers API

2020-04-28 Thread Alexandre Almosni
Hi,

just released https://github.com/alex314159/ib-re-actor-976-plus

It's a heavily refactored fork of an old project that was broken after IB 
updated their API.

In general I find Clojure well suited for algorithmic trading (not high 
frequency) - almost as good as Python for manipulating data, and (IMHO) 
much better at dealing with the passage of time and asynchronous events.

Would welcome code comments / bug fixes etc.

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Re: [ANN] Clojure wrapper for the Interactive Brokers API

2020-04-28 Thread Matthew Downey
Very cool, thanks for sharing! I'm curious, whats your workflow when 
connecting running IB's client? Is there an easy way to run this on a 
headless server? 

On Tuesday, April 28, 2020 at 4:00:46 PM UTC-5, Alexandre Almosni wrote:
>
> Hi,
>
> just released https://github.com/alex314159/ib-re-actor-976-plus
>
> It's a heavily refactored fork of an old project that was broken after IB 
> updated their API.
>
> In general I find Clojure well suited for algorithmic trading (not high 
> frequency) - almost as good as Python for manipulating data, and (IMHO) 
> much better at dealing with the passage of time and asynchronous events.
>
> Would welcome code comments / bug fixes etc.
>

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Re: [ANN] Clojure wrapper for the Interactive Brokers API

2020-04-28 Thread Alexandre Almosni
Hi Matt,

I'm running on a Ubuntu server, with a GUI through VNC so I can have TWS 
running in the background as a sanity check. It works the same with the IB 
Gateway, which consumes a lot less resources than TWS. I believe it's 
possible to launch the gateway without any GUI at all, but haven't 
experimented.

Another difference is that TWS wants to log you out/in on a daily basis (at 
a time you specify) so this would need to be coded in your app. The gateway 
can run indefinitely.


On Wednesday, April 29, 2020 at 1:01:40 AM UTC+1, Matthew Downey wrote:
>
> Very cool, thanks for sharing! I'm curious, whats your workflow when 
> connecting running IB's client? Is there an easy way to run this on a 
> headless server? 
>
> On Tuesday, April 28, 2020 at 4:00:46 PM UTC-5, Alexandre Almosni wrote:
>>
>> Hi,
>>
>> just released https://github.com/alex314159/ib-re-actor-976-plus
>>
>> It's a heavily refactored fork of an old project that was broken after IB 
>> updated their API.
>>
>> In general I find Clojure well suited for algorithmic trading (not high 
>> frequency) - almost as good as Python for manipulating data, and (IMHO) 
>> much better at dealing with the passage of time and asynchronous events.
>>
>> Would welcome code comments / bug fixes etc.
>>
>

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