affirm 0.2.0

• Changed function name affirm_export_excel() to affirm_report_excel().

• Added a variable_labels= argument to affirm_report_raw_data(), affirm_report_gt() and affirm_report_excel(), which adds a row on top with variable labels to the output. (#5)

• Added affirm_class() function to check column classes.

• Added affirm_na() and affirm_not_na() functions to check for NA values.

• Added affirm_no_dupes() function to check for duplicate rows.

• Added affirm_range() function to check ranges of numeric, date, and other types of columns.

• Added affirm_false() function to check conditions expected to be false.

• Updated package internals to use quosures instead of expressions for proper environment handling. (#5)

affirm 0.1.0

• First release.