README.md 1.6KB
Proverb
For want of a horseshoe nail, a kingdom was lost, or so the saying goes.
Given a list of inputs, generate the relevant proverb. For example, given the list ["nail", "shoe", "horse", "rider", "message", "battle", "kingdom"], you will output the full text of this proverbial rhyme:
For want of a nail the shoe was lost.
For want of a shoe the horse was lost.
For want of a horse the rider was lost.
For want of a rider the message was lost.
For want of a message the battle was lost.
For want of a battle the kingdom was lost.
And all for the want of a nail.
Note that the list of inputs may vary; your solution should be able to handle lists of arbitrary length and content. No line of the output text should be a static, unchanging string; all should vary according to the input given.
Hints
- Try to capture the structure of the song in your code, where you build up the song by composing its parts.
Running the tests
To run the tests, run the command dotnet test from within the exercise directory.
Autoformatting the code
F# source code can be formatted with the Fantomas tool.
After installing it with dotnet tool restore, run dotnet fantomas . to format code within the current directory.
Further information
For more detailed information about the F# track, including how to get help if you’re having trouble, please visit the exercism.io F# language page.