Function Argument Validation

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Documentation for package ‘favr’ version 2.0.0

• DESCRIPTION file.
• Package NEWS.

Help Pages

abortif	Ensure the truth of R expressions
abortifnot	Ensure the truth of R expressions
array-type-checks	Array type checks
at_least	Modify the behaviour of type checking functions
at_most	Modify the behaviour of type checking functions
bare	Modify the behaviour of type checking functions
check	Check the truth of tidy evaluated expressions
check_array	Array type checks
check_atomic	Type checks
check_bool	Scalar value checks
check_bytes	Type checks
check_character	Type checks
check_class	Check class inheritance of an object
check_complex	Type checks
check_data_frame	S3 type checks
check_data_table	S3 type checks
check_date	S3 type checks
check_dir	File and directory existence checks
check_double	Type checks
check_ext	File and directory existence checks
check_factor	S3 type checks
check_false	Scalar value checks
check_file	File and directory existence checks
check_finite	Forbidden value checks
check_inherits	Check class inheritance of an object
check_integer	Type checks
check_integerish	Type checks
check_length	Object property checks
check_list	Type checks
check_list_of	S3 type checks
check_logical	Type checks
check_matrix	Array type checks
check_named	Object property checks
check_ncol	Object property checks
check_non_empty	Object property checks
check_no_na	Forbidden value checks
check_nrow	Object property checks
check_null	Type checks
check_numeric	Type checks
check_nzchar	Forbidden value checks
check_ordered	S3 type checks
check_posixct	S3 type checks
check_posixlt	S3 type checks
check_r6	Check if an object is of a specific object-oriented programming type
check_raw	Type checks
check_s3	Check if an object is of a specific object-oriented programming type
check_s4	Check if an object is of a specific object-oriented programming type
check_s7	Check if an object is of a specific object-oriented programming type
check_scalar_atomic	Scalar type checks
check_scalar_bytes	Scalar type checks
check_scalar_character	Scalar type checks
check_scalar_complex	Scalar type checks
check_scalar_double	Scalar type checks
check_scalar_integer	Scalar type checks
check_scalar_integerish	Scalar type checks
check_scalar_list	Scalar type checks
check_scalar_logical	Scalar type checks
check_scalar_numeric	Scalar type checks
check_scalar_raw	Scalar type checks
check_scalar_vector	Scalar type checks
check_size	Object property checks
check_string	Scalar value checks
check_table	Array type checks
check_tibble	S3 type checks
check_tidytable	S3 type checks
check_true	Scalar value checks
check_unique	Forbidden value checks
check_vctr	S3 type checks
check_vector	Type checks
check_with	Check the truth of tidy evaluated expressions
forbidden-value-checks	Forbidden value checks
inheritance-checks	Check class inheritance of an object
in_range	Modify the behaviour of type checking functions
modifiers	Modify the behaviour of type checking functions
oop-checks	Check if an object is of a specific object-oriented programming type
path-checks	File and directory existence checks
property-checks	Object property checks
s3-check-builders	S3 check builders
s3-type-checks	S3 type checks
s3_df_check	S3 check builders
s3_vec_check	S3 check builders
scalar-type-checks	Scalar type checks
scalar-value-checks	Scalar value checks
type-checks	Type checks
walk-check	Apply a predicate check to each element of a vector
walk_check	Apply a predicate check to each element of a vector