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chk

Check User-Supplied Function Arguments

For developers to check user-supplied function arguments. It is designed to be simple, fast and customizable. Error messages follow the tidyverse style guide.

Functions (84)

aaa

Workaround: Avoid backtraces in examples

abort_chk

Abort Check

Concatenate with Commas

check_data

Check Data

check_dim

Check Dimension

check_dirs

Check Directories Exist

check_files

Check Files Exist

check_key

Check Key

check_names

Check Names

check_values

Check Values and Class

chk-package

chk: Check User-Supplied Function Arguments

chk_all

Check All

chk_all_equal

Check All Equal

chk_all_equivalent

Check All Equivalent

chk_all_identical

Check All Identical

chk_array

Check Array

chk_atomic

Check Atomic

chk_character

Check Character

chk_character_or_factor

Check Character or Factor

chk_chr

Check Character Scalar

chk_data

Check Data

chk_date

Check Date

chk_date_time

Check Date Time

chk_dbl

Check Double Scalar

chk_deprecated

Deprecated functions

chk_dir

Check Directory Exists

chk_double

Check Double

chk_environment

Check Environment

chk_equal

Check Equal

chk_equivalent

Check Equivalent

chk_ext

Check File Extension

chk_factor

Check Factor

chk_false

Check FALSE

chk_file

Check File Exists

chk_flag

Check Flag

chk_function

Check Function

chk_gt

Check Greater Than

chk_gte

Check Greater Than or Equal To

chk_identical

Check Identical

chk_integer

Check Integer

chk_is

Check Class

chk_join

Check Join

chk_lgl

Check Logical Scalar

chk_list

Check List

chk_logical

Check Logical

chk_lt

Check Less Than

chk_lte

Check Less Than or Equal To

chk_match

Check Matches

chk_matrix

Check Matrix

chk_named

Check Named

chk_not_any_na

Check Not Any Missing Values

chk_not_empty

Check Not Empty

chk_not_null

Check not NULL

chk_not_subset

Check Not Subset

chk_null

Check NULL

chk_null_or

Check NULL Or

chk_number

Check Number

chk_numeric

Check Numeric

chk_orderset

Check Set Ordered

chk_range

Checks range of non-missing values

chk_s3_class

Check Type

chk_s4_class

Check Inherits from S4 Class

chk_scalar

Check Scalar

chk_setequal

Check Set Equal

chk_sorted

Check Sorted

chk_string

Check String

chk_subset

Check Subset

chk_superset

Check Superset

chk_true

Check TRUE

chk_tz

Check Time Zone

chk_unique

Check Unique

chk_unused

Check ... Unused

chk_used

Check ... Used

chk_vector

Check Vector

chk_whole_number

Check Whole Number

chk_whole_numeric

Check Whole Numeric

chk_wnum

Check Whole Numeric Scalar

chkor

Check OR

deparse_backtick_chk

Deparse Backtick

err

Stop, Warning and Message Messages

expect_chk_error

Expect Chk Error

message_chk

Construct Tidyverse Style Message

Concatenate Strings

params

Parameters for chk functions

chk

Check User-Supplied Function Arguments

v0.5.1

MIT + file LICENSE

Authors

Joe Thorley [aut, cre] (<https://orcid.org/0000-0002-7683-4592>), Kirill Müller [aut] (<https://orcid.org/0000-0002-1416-3412>), Ayla Pearson [ctb] (<https://orcid.org/0000-0001-7388-1222>), Poisson Consulting [cph, fnd]

Initial release

chk

Functions (84)

chk

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