Questions tagged [sodiumfrp]

6 questions
9
votes
3 answers

Sampling a behaviour from outside network

Since sodium has been deprecated by the author I'm trying to port my code to reactive-banana. However, there seem to be some incongruencies between the two that I'm having a hard time overcomming. For example, in sodium it was easy to retrieve the…
Philonous
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6
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0 answers

ghcjs + sodium: no events after some time

UPDATE: there is a issue in ghcjs: https://github.com/ghcjs/ghcjs/issues/296 i play with ghcjs and sodium but after 3 seconds my application doesn't emit events anymore. a minimal example: a button: emit events a counter behavior: counts the…
j-keck
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5
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1 answer

Blackheath's "Functional reactive programming" book, 2.6.3 section clarification

Section speaks about a merge operation in FRP streams processing (Sodium library is used). Book shows a below diagram of streams combination, and says that when event enters FRP logic through a stream, it causes a cascade of state changes that…
Max
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4
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1 answer

ReactFX compared to Sodium

This book about Sodium is a good and clear intro to FRP. I expect that - because the book on Sodium is easy to understand - by comparing the two libraries (Sodium and ReactFX) people can leverage what they learn from the book and use that knowledge…
jhegedus
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2
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1 answer

How to get the type of a term inside a do block in Leksah?

Question in video format : http://youtu.be/3_pvK-gcLMM Question in text format : how can I get Leksah to tell me the type of unlisten in the code below ? Code is taken from…
jhegedus
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2
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1 answer

recursive update a "Behaviour" in Sodium yields 'thread blocked ...'

i would update a Behaviour (Cell / Val) from it's current value. but the following code throws a thread blocked indefinitely in an MVar operation exception. i have expected it prints three times 'value of i: '. what did i missing? - thanks. {-#…
j-keck
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