| def join(strings, delimiter) | |
| raise ArgumentError, "Invalid delimiter \"\\\"" if delimiter == "\\" | |
| strings.map do |s| | |
| s.gsub(/(\\|#{Regexp.escape(delimiter)})/, '\\\\\1') | |
| end.join(delimiter) | |
| end | |
| def split(string, delimiter) |
| # ~/.bash_profile | |
| _thorcomplete() { | |
| local cur | |
| _get_comp_words_by_ref -n : cur | |
| COMPREPLY=($(compgen -W "`bundle exec thor list | grep 'thor ' | cut -d " " -f 2`" -- $cur)) | |
| __ltrim_colon_completions "$cur" | |
| } |
| // ==UserScript== | |
| // @name Close Zoom Tabs | |
| // @namespace Violentmonkey Scripts | |
| // @match https://*.zoom.us/j/* | |
| // @grant none | |
| // @version 1.0 | |
| // @author Matthew Eagar <meagar@hey.com> | |
| // @description Close the tabs Zoom spawns | |
| // @homepage https://gist.github.com/meagar/9c902cf83d464c0572ea8dd37a7faa00 | |
| // ==/UserScript== |
| # Source: https://blog.dnsimple.com/2018/03/elapsed-time-with-ruby-the-right-way/ | |
| starting = Process.clock_gettime(Process::CLOCK_MONOTONIC) | |
| # time consuming operation | |
| ending = Process.clock_gettime(Process::CLOCK_MONOTONIC) | |
| elapsed = ending - starting | |
| elapsed # => 9.183449000120163 seconds |
Note: this presentation was written for Gistdeck. Add the bookmarklet, come back to this gist, click the bookmarklet, then use the arrow keys to navigate.
Note2: See https://github.com/meagar/taking-javascript-offline for code examples; any time a string like 2-basic-caching appears, that's a branch which supports that slide
| SIDES = %w(R L B F U D) | |
| TURNS = ["", "2", "'"] # one turn, two turns, one counter-turn | |
| N = 20 | |
| last = "" | |
| moves = N.times.map do | |
| side = (SIDES - [last]).sample | |
| turn = TURNS.sample | |
| last = side | |
| [side, turn].join |
| SIDES = %w(R L B F U D) | |
| TURNS = ["", "2", "'"] # one turn, two turns, one counter-turn | |
| moves = 20.times.inject([]) { |memo, _| memo + [(SIDES - [memo.last]).sample] } | |
| p moves.zip(TURNS.cycle).map(&:join) # ["F", "L2", "U'", "B", "L2", "R'", "D", "U2", "B'", "D", "F2", "U'", "L", "B2", "U'", "D", "R2", "L'", "D", "F2"] |
| # benchmark for http://stackoverflow.com/q/44097717/229044 | |
| require 'set' | |
| require 'benchmark' | |
| def make_data(size = 25_000) | |
| t = Time.now | |
| size.downto(0).map do |i| | |
| { | |
| 'timestamp-value' => (t - i * 60).to_s[0..15], |
| # This is pure data, it's the definition of a category | |
| class Category | |
| has_many :clues | |
| # name: string | |
| end | |
| # This is pure data, it's the definition of a category, it's not tied to any user or game | |
| class Clue |
MyModule.configure do |config|
#stuff inside
end