version bump and example dockerfile for polars run jupyter

Dockerfile

@@ -0,0 +1,17 @@
+FROM rustlang/rust:nightly-buster-slim
+# Let's you run polars from jupyter. Compilation will happen at first run
+# and will take some time.
+
+RUN apt-get update \
+&& apt-get install libssl-dev pkg-config cmake jupyter-notebook -y \
+&& cargo install evcxr_jupyter \
+&& evcxr_jupyter --install \
+# cache compilations
+&& cargo install sccache \
+&& rm -rf /var/lib/apt/lists/*
+
+COPY polars /polars
+RUN mkdir --parents ~/.config/evcxr \
+&& echo ':dep polars = { path = "/polars" }' > ~/.config/evcxr/init.evcxr
+
+CMD [ "bash", "-c", "jupyter-notebook --no-browser --ip=0.0.0.0 --allow-root --NotebookApp.token=''" ]

polars/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polars"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["ritchie46 <ritchie46@gmail.com>"]
 edition = "2018"
 license = "MIT"