reddit-decider 1.2.18

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rust_decider

Rust implementation of bucketing, targeting, overrides, and dynamic config logic.

Usage

 source .env/bin/activate
 maturin develop
 python

import rust_decider
d = rust_decider.init("darkmode fractional_availability value", "../cfg.json")
d.printer() # prints yooo
ctx = rust_decider.make_ctx({"user_id": "8"})
x = d.choose("exp_1", ctx)
x.decision() # prints the variant!!!!
y = d.get_map("dc_map", ctx) # fetch a map DC
y.err() # check that error is empty
y.val() # get the actual map itself

Development

cd decider-py/ and run maturin develop to build reddit-decider python wheel.

Publishing

Package is automatically published on merge to master to https://pypi.org/project/reddit-decider/ via drone pipeline.

Formatting / Linting

cargo fmt --manifest-path decider-py/test/Cargo.toml cargo clippy --manifest-path decider-py/test/Cargo.toml