R: Check Arguments and Generate Readable Error Messages

# Check Arguments and Generate Readable Error Messages

## Documentation for package ‘erify’ version 0.6.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

back_quote | Back Quote Object
check_binary_classes | Check Binary Operator's Arguments' Classes
check_bool | Check If Argument Is Single Logical
check_class | Check Argument's Class
check_classes | Check Each Item's Class
check_content | Check Argument's Content
check_contents | Check Each Item's Content
check_interval | Check If Argument Is in Interval
check_intervals | Check If Each Item Is in Interval
check_length | Check Argument's Length
check_lengths | Check Each Item's Length
check_n | Check If Argument Is Single Natural Number
check_positive | Check If Argument Is Single Positive Number
check_string | Check If Argument Is Single Character
check_type | Check Argument's Type
check_types | Check Each Item's Type
is_n | Check If Argument Is Single Natural Number
is_string | Check If Argument Is Single Character
join | Connect Words with Conjunction
throw | Generate and Signal Condition