R helper functions for strings

text_helpers.R

##
# Convert text to lowercase.
##
to_lowercase <- function(input_text) {
  # Check if input is character
  if (!is.character(input_text)) {
    stop("Input must be a character string")
  }
  
  # Convert to lowercase
  tolower(input_text)
}


# Usage
example_text <- "This is my Sleep Routine Hack: How to Get More Done Without Working Harder"
print(to_lowercase(example_text))

# Example
text <- "This is my Sleep Routine Hack: How to Get More Done Without Working Harder"
print(to_lowercase(text))