Removed methods for Polars

ankane · Nov 10, 2024 · 5f6bca6 · 5f6bca6
1 parent 0af5003
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.14.1 (unreleased)
+## 0.15.0 (unreleased)
 
 - Added selectors
 - Added `config`, `string_cache`, and `cs` methods to `Polars`
@@ -11,6 +11,10 @@
 - Added `validate` option to `join` method
 - Fixed `limit` method for `LazyFrame`
 - Fixed `read_database` connection leasing for Active Record 7.2
+- Removed `get_dummies` from `Polars` (use `df.to_dummies` instead)
+- Removed `to_list` from `Polars` (use `col(name).list` instead)
+- Removed `spearman_rank_corr` from `Polars` (use `corr(method: "spearman")` instead)
+- Removed `pearson_corr` from `Polars` (use `corr(method: "pearson")` instead)
 
 ## 0.14.0 (2024-09-17)
 

diff --git a/lib/polars.rb b/lib/polars.rb
@@ -30,7 +30,6 @@
 require_relative "polars/dynamic_group_by"
 require_relative "polars/exceptions"
 require_relative "polars/expr"
-require_relative "polars/functions"
 require_relative "polars/functions/as_datatype"
 require_relative "polars/functions/col"
 require_relative "polars/functions/eager"

diff --git a/lib/polars/functions.rb b/lib/polars/functions.rb
diff --git a/test/lazy_frame_test.rb b/test/lazy_frame_test.rb
@@ -60,7 +60,7 @@ def test_pearson_corr
       })
       .lazy
       .select(
-        Polars.pearson_corr("a", "b")
+        Polars.corr("a", "b", method: "pearson")
       )
       .collect
     assert_in_delta 0.989778, df["a"][0]