Reference

Command Line Tools Functions for interacting with users via the command line.
cl_yes_no_action()	Ask Yes/No Questions via the console
cl_text_action()	Ask Text Questions via the Console
cl_yes_no_lgl()	Ask Yes/No Questions via the console
cl_text_input()	Ask Text Questions via the Console
Saving and Loading Objects Functions for more easily saving and loading R (.RDS) objects with RStudio.
save_object() load_object()	Save/Load R Objects as .RDS files.
set_object_path()	Set global path option for saving/loading objects
get_object_path()	Get global path option for saving/loading objects
unset_object_path()	Unset global path option for saving/loading objects
File Functions
file_open()	Open a File in RStudio
file_new() file_new_r() file_new_stan() file_new_js() file_new_css() file_new_html() file_new_text() file_new_md() file_new_rmd()	Create a new file
file_copy()	Copy Existing Files to a new Directory
file_delete()	Delete Files
Working with Options
opt_set() opt_get() opt_ls() opt_rm() opt_rm_all()	Set, Get, and Remove (Package-Specific) Options
Strings and Identifiers Functions for working with strings and creating unique identifiers.
extract_before()	Extract all characters in a string before a match
extract_after()	Extract all characters in a string after a match
extract_between()	Extract a portion of a string between two patterns
time_string()	Get a Character String of Seconds since January, 1970
rand_str()	Generate Random Strings
Vector Manipulations
vec_between()	Subset a vector for values within a specified range
Miscellaneous Functions that don’t fall as easily into categories but are useful utilities for a variety of tasks.
cls_abort()	Abort Classes with Informative Message
cls_check()	Informative Class Checking
how_many()	How Many Unique Observations
get_sub_name()	Get a Substituted Name as Character for Subsetting