This is a small programming problem to test your technical ability and coding style.
Write a simple script to generate a set of n-grams from a string of text. N-grams are a contiguous sequence of n words from a string of text, and have many applications from full-text search indexes to machine learning.
You'll generate a set of every permutation of contiguous n-grams from a string of text, from 1-gram to n-grams where n is the number of words in the string
| class HackTheWorld | |
| include Sidekiq::Worker | |
| include Sidekiq::AnyQueue | |
| def perform(arg1, arg2) | |
| // ... | |
| end | |
| end | |
| HackTheWorld.perform_async_on_queue(:fast, "arg1", "arg2") |
| { | |
| "caret_extra_width": 1, | |
| "caret_style": "phase", | |
| "color_scheme": "Packages/Color Scheme - Default/SpaceCadet.tmTheme", | |
| "ensure_newline_at_eof_on_save": true, | |
| "fade_fold_buttons": false, | |
| "font_size": 15, | |
| "highlight_line": true, | |
| "ignored_packages": | |
| [ |
| // load Ruby on Rails unobtrusive scripting adapter for jQuery | |
| // handles AJAX forms and client-side validation | |
| //= require jquery_ujs |