Package index • admiraldev

Assertion Functions

Checks the inputs for user-facing functions and provides error, warnings and other messaging around expectation of inputs.

assert_atomic_vector(): Is an Argument an Atomic Vector?

assert_character_scalar(): Is an Argument a Character Scalar (String)?

assert_character_vector(): Is an Argument a Character Vector?

assert_data_frame(): Is an Argument a Data Frame?

assert_date_var(): Is a Variable in a Dataset a Date or Datetime Variable?

assert_date_vector(): Is an object a date or datetime vector?

assert_expr(): Assert Argument is an Expression

assert_expr_list(): Is an Argument a List of Expressions?

assert_filter_cond(): Is an Argument a Filter Condition?

assert_function(): Is Argument a Function?

assert_integer_scalar(): Is an Argument an Integer Scalar?

assert_list_element(): Is an Element of a List of Lists/Classes Fulfilling a Condition?

assert_list_of(): Is an Argument a List of Objects of a Specific S3 Class or Type?

assert_logical_scalar(): Is an Argument a Logical Scalar (Boolean)?

assert_named(): Assert Argument is a Named List or Vector

assert_numeric_vector(): Is an Argument a Numeric Vector?

assert_one_to_one(): Is There a One to One Mapping between Variables?

assert_param_does_not_exist(): Asserts That a Parameter Does Not Exist in the Dataset

assert_s3_class(): Is an Argument an Object of a Specific S3 Class?

assert_same_type(): Are All Arguments of the Same Type?

assert_symbol(): Is an Argument a Symbol?

assert_unit(): Asserts That a Parameter is Provided in the Expected Unit

assert_vars(): Is an Argument a List of Variables?

assert_varval_list(): Is an Argument a Variable-Value List?

Get Functions

Gets information or input from an object

get_constant_vars(): Get Constant Variables

get_dataset(): Retrieve a Dataset from the admiraldev_environment environment

get_duplicates(): Get Duplicates From a Vector

get_source_vars(): Get Source Variables from a List of Expressions

Is Functions

Is the object what it says it is

is_auto(): Checks if the argument equals the auto keyword

is_order_vars(): Is order vars?

is_valid_dtc(): Is this string a valid DTC

What Functions

What type of object is this?

what_is_it(): What Kind of Object is This?

Warning Functions

Custom warnings intended for users

suppress_warning(): Suppress Specific Warnings

warn_if_incomplete_dtc(): Warn if incomplete dtc

warn_if_inconsistent_list(): Warn If Two Lists are Inconsistent

warn_if_invalid_dtc(): Warn If a Vector Contains Unknown Datetime Format

warn_if_vars_exist(): Warn If a Variable Already Exists

Test Helper Functions

Test Utilities that help with organization and presentation of tests

expect_dfs_equal(): Expectation: Are Two Datasets Equal?

Temporary Variables

Tools for creating and removing temporary variables within a dataset

get_new_tmp_var(): Get a New Temporary Variable Name for a Dataset

remove_tmp_vars(): Remove All Temporary Variables Created Within the Current Function Environment

Quosure Helper Functions

Helping your quosure needs

add_suffix_to_vars(): Add a Suffix to Variables in a List of Expressions

expr_c(): Concatenate One or More Expressions

replace_symbol_in_expr(): Replace Symbols in an Expression

replace_values_by_names(): Replace Expression Value with Name

Quoting Helper Functions

Helping your quoting needs

backquote(): Wrap a String in Backquotes

dquote(): Wrap a String in Double Quotes

enumerate(): Enumerate Multiple Elements

squote(): Wrap a String in Single Quotes

Utilities used within Derivation Functions

process_set_values_to(): Process set_values_to Argument

Documentation Functions

Functions for generating documentation

capture_output(): Capture Output and Messages

parse_code(): Parse Code

rdx_roclet(): Roclet Extending the Standard rd Roclet

Join Functions

dplyr join function without warning about different attributes

anti_join() inner_join() left_join(): Join Functions

Miscellaneous

Utilities without a theme

arg_name(): Extract Argument Name from an Expression

contains_vars(): check that argument contains valid variable(s) created with exprs() or Source Variables from a List of Expressions

convert_dtm_to_dtc(): Helper Function to Convert Date (or Date-time) Objects to Characters of dtc Format (-DTC type of variable)

dataset_vignette(): Output a Dataset in a Vignette in the admiral Format

extract_vars(): Extract All Symbols from a List of Expressions

filter_if(): Optional Filter

friendly_type_of(): Return English-friendly messaging for object-types

`%notin%`: Negated Value Matching

`%or%`: Or

valid_time_units(): Valid Time Units

vars2chr(): Turn a List of Expressions into a Character Vector

deprecate_inform(): Deprecation with Soft Message

Deprecated

Functions and arguments may need to be removed or replaced over time. In such cases, the function or argument will enter a 3 year deprecation cycle. The cycle will be tied as close as sensibly possible to a package release.

When a function is deprecated:

In Year 1 there will be a message issued if you use the function/argument, but it will still be available to use.
In Year 2 a warning will be produced if you use the function/argument, but it will still be available to use.
In Year 3, an error will be produced if you use the function/argument and no longer be able to use.
Finally, after 3 years, the function/argument and related documentation and tests will be removed from admiral.

Note: Guidance on replacement functionality will be found in the message produced as well as in the function’s documentation

Below, you can find a list of functions in the process of being deprecated: