%notin%                 Negated Value Matching
%or%                    Or
add_suffix_to_vars      Add a Suffix to Variables in a List of
                        Expressions
arg_name                Extract Argument Name from an Expression
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?
backquote               Wrap a String in Backquotes
capture_output          Capture Output and Messages
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
deprecate_inform        Deprecation with Soft Message
dquote                  Wrap a String in Double Quotes
enumerate               Enumerate Multiple Elements
expect_dfs_equal        Expectation: Are Two Datasets Equal?
expr_c                  Concatenate One or More Expressions
extract_vars            Extract All Symbols from a List of Expressions
filter_if               Optional Filter
friendly_type_of        Return English-friendly messaging for
                        object-types
get_constant_vars       Get Constant Variables
get_dataset             Retrieve a Dataset from the
                        'admiraldev_environment' environment
get_duplicates          Get Duplicates From a Vector
get_new_tmp_var         Get a New Temporary Variable Name for a Dataset
get_source_vars         Get Source Variables from a List of Expressions
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
parse_code              Parse Code
process_set_values_to   Process 'set_values_to' Argument
rdx_roclet              Roclet Extending the Standard rd Roclet
remove_tmp_vars         Remove All Temporary Variables Created Within
                        the Current Function Environment
replace_symbol_in_expr
                        Replace Symbols in an Expression
replace_values_by_names
                        Replace Expression Value with Name
squote                  Wrap a String in Single Quotes
suppress_warning        Suppress Specific Warnings
valid_time_units        Valid Time Units
vars2chr                Turn a List of Expressions into a Character
                        Vector
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
what_is_it              What Kind of Object is This?
