R/filter_out_bad_directions.R
filter_out_bad_directions.RdReturns a vector of directions that can be used given the word size, the demensions of the puzzle, and the proposed list of directions.
filter_out_bad_directions(word, directions, specifications)
| word | - character vector of one element with word to be put into puzzle array. |
|---|---|
| directions | - character vector of the directions proposed for use. |
| specifications | - puzzle specifications |