v0.9.0

[markfairbanks]

Dotless functions!

• tidytable now exports dotless versions of all functions (e.g. arrange()/mutate()/etc.).
  • verb.() syntax is still available to users for backwards compatibility.
  • This will also allow users to use both tidytable and dplyr by simply loading
    dplyr after tidytable, as the verb.() functions won't be overwritten by dplyr.

New functions

• dplyr-style interface to grouping
  • group_by()/ungroup()
  • group_vars()
  • is_grouped_df()
  • rowwise()
• add_tally()/tally()
• case_match()

Functionality improvements

• summarize(): Gains .unpack argument
• pivot_longer(): Can pass a single ptype or function to
  values_ptypes/values_transform/names_ptypes/names_transform args.
• unnest_longer()/unnest_wider(): Can pass a single ptype or function to
  ptype/transform args.

Bug fixes

• tidytable::'%in%' dispatches to base::'%in%' when comparing with a list (v0.8.1 #563)
• pivot_wider(): Works with column names with spaces (pivot_wider. cannot handle spaces or special characters in the column names #569)
• pivot_wider(): names_glue="{.value}_{somecolumn}" assigns column names in
  correct order (@Darxor, Incorrect order of colnames in pivot_wider.() with names_glue #579)
• left_join(): Works when y matching columns in by is a non matching column of x (left_join: error when y matching columns is a non matching column of x #625)

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This discussion was created from the release v0.9.0.