Add more functions

[artemklevtsov]

Thank you for the package. I hope the project will live a long time.

It would be nice to add the following functions in the package:

• the base analogs:
  • [x] sf_starts (startsWith)
  • [x] sf_ends (endsWith)
  • [x] sf_trim (trimws)
  • [x] sf_upper (tolower)
  • [x] sf_lower (toupper)
  • [x] sf_split (strsplit)
  • [x] sf_match (match)
• other useful:
  • [ ] sf_remove (as gsub("pattern", "", x))

[eddelbuettel]

s/strats/starts/ I presume?

[traversc]

Definitely! Lots of functions that can be added :)

[tony-aw]

Another suggestion: sf_chartr()