flowlib | It 's all about that Flow | Code Inspection library
kandi X-RAY | flowlib Summary
kandi X-RAY | flowlib Summary
Monads are so yesterday... It's all about that Flow.
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Top functions reviewed by kandi - BETA
- Merge two streams
- Clone a function
- Create a new chain with the given function
- Construct a stream from an iterable
- Return a branch of the result
flowlib Key Features
flowlib Examples and Code Snippets
Community Discussions
Trending Discussions on flowlib
QUESTION
I'm trying to wrap my head around flow and I struggle to make it work with ES6's Map
Consider this simple case (live demo):
...ANSWER
Answered 2018-May-19 at 20:35What Flow is trying to tell you is that by calling map.get(key)
, .get(...)
may (V
) or may not (void
) return something out of that map. If the key is not found in the map, then the call to .get(...)
will return undefined
. To get around this, you need to handle the case where something is returned undefined. Here's a few ways to do it:
(Try)
QUESTION
/* @flow */
let m: Map;
m = new Map();
m[1] = 'qwe';
...ANSWER
Answered 2019-Oct-31 at 13:57Ah damn it, that's because in JS with maps you are not allowed to m[key] = value;
only m.set(key, value)
.
QUESTION
Reproduction :
...ANSWER
Answered 2018-Jul-06 at 16:26This seems to be a simple misunderstanding, but the error message from Flow isn't very useful.
You've declared bar
as
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Install flowlib
You can use flowlib like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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