NEWS.md

In teal.picks: Dataset and Variable Picker and Merge Module for 'teal' Applications

teal.picks 0.3.1

Enhancements

• Removes warning when values(multiple = FALSE) when choices and selected are the default function (#118).
• Export new helpers for module developers: ensure_picks_datasets() and picks_datanames() (#123).
• Set minimum version requirements for dependencies.

Bug fixes

• Fixed the fixed attribute automatic value in datasets(), variables() and values() when single-choice is provided, but selected is different (#125).
• Warnings about explicit selection but delayed choices are triggered when resolving the issues (#117).
• picks_ui() works with lists and picks objects (#136).
• Suggested dependency teal.transform is no longer needed for running examples (#134).
• Merging keeps primary keys (#119).

teal.picks 0.3.0

Enhancements

• Fixed variables selection popup to show "Select all"/"Deselect all" when multiple selection is enabled.
• Adds assertion to check for specific elements of picks to API.
• Warnings from internal functions checking picks don't spill code (#109)

Bug fixes

• Fixed a bug that crashes the picks_srv when datasets with labels that contain lists. Defaults to the choice name (#96).
• merge_srv keeps all join_keys of the data (#103).
• merge_srv assign the output to specified output_name (#101).
• Fixed warning appearing when labels attribute being used in datasets.

teal.picks 0.2.0

Miscellaneous

• variables() allows for custom allow-clear options to be set by user without being overwritten.
• Improve badge border and looks.
• Update maintainer.

teal.picks 0.1.0

New Features

• Added picks(), datasets(), variables(), and values() functions for defining hierarchical data selections (dataset -> variable -> value).
• Added picks_ui() and picks_srv() Shiny modules for interactive selection widgets with badge drop-down UI.
• Added resolver() to resolve delayed and dynamic choices using tidyselect expressions and predicate functions.
• Added merge_srv() for merging multiple datasets based on picks selections, with automatic join key detection and conflict resolution.
• Added tm_merge() teal module for interactive dataset merging with generated R code.
• Added as.picks() for converting teal.transform::data_extract_spec objects to picks.
• Added teal_transform_filter() for creating filter transformers from picks selections.
• Added is_categorical() tidyselect helper for selecting categorical variables with cardinality constraints.

Miscellaneous

• Initial public release.

teal.picks documentation built on Oct. 9, 2026, 5:07 p.m.