rawr (version 0.1.1)

datacamp: Retrieve raw R code from a datacamp tutorial

Description

Retrieve raw R code from a datacamp tutorial

Usage

datacamp(url, method, padding)

Arguments

url

Link to datacamp tutorial

method

Not all websites are formatted consistently. To overcome this, try a different method by setting the method parameter to integers 2 and greater to try other available methods

padding

Specify what goes between the last character of one code block and the first character of the next code block. Default is a two new lines, which appears visually as one new line between blocks.

Value

A character vector of length 1 containing the R code from the target url.

Examples

# NOT RUN {
library(dplyr)
datacamp("https://www.datacamp.com/community/tutorials/sentiment-analysis-R")
datacamp("https://www.datacamp.com/community/tutorials/R-nlp-machine-learning")

# Same as above but provided to cat for easy viewing
datacamp("https://www.datacamp.com/community/tutorials/sentiment-analysis-R") %>%
  cat
datacamp("https://www.datacamp.com/community/tutorials/R-nlp-machine-learning") %>%
  cat

# If datacamp() doesn't return a sensible result, try another method
"https://www.datacamp.com/community/tutorials/keras-r-deep-learning" %>% datacamp(.) %>% cat
# no result

# Let's try another method
"https://www.datacamp.com/community/tutorials/keras-r-deep-learning" %>%
   datacamp(method = 2) %>%
   cat # from inspection of output we see this method returns code correctly

# Note that rawr::rawr() has the same capability
 "https://www.datacamp.com/community/tutorials/keras-r-deep-learning" %>%
   rawr(method = 2) %>% cat

# }
# NOT RUN {
# }