Michele Bini rev22
rev22
/ LICENSE.txt
Last active
August 29, 2015 14:13
— forked from 140bytes/LICENSE.txt
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| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE | |
| Version 2, December 2004 | |
| Copyright (C) 2011 YOUR_NAME_HERE <YOUR_URL_HERE> | |
| Everyone is permitted to copy and distribute verbatim or modified | |
| copies of this license document, and changing it is allowed as long | |
| as the name is changed. | |
| DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE |
rev22
/ simple-inheritance.coffee
Last active
August 29, 2015 14:09
simple javascript/coffeescript inheritance
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| Person = -> | |
| return | |
| Person::hello = -> alert "hello" | |
| John = -> | |
| Person.call @ | |
| return | |
| John::__proto__ = Person:: # This is shorter, but changing __proto__ is deprecated | |
| # John:: = __proto__: Person::, constructor: John # this would be equivalent to the former line, but is longer! | |
| John::hello = -> alert "ciao" |
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| Transducer = | |
| employ: (x)-> x.call @ | |
| # Privitive transducers | |
| map: (f)-> (conj)-> (a,b)-> conj(f(a), b) | |
| mapcat: (f)-> (conj)-> (a,b)-> f(conj)(a, b) | |
| filter: (f)-> (conj)-> (a,b)-> if f(a) then conj(a,b) else b | |
| # Operator for binary composition of transducers | |
| comp2: (a,b)-> (conj)-> a(b(conj)) |
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| ignoreEvent = (event)-> | |
| event.preventDefault() | |
| event.stopPropagation() | |
| true | |
| $('select[multiple]').each -> | |
| select = $ @ | |
| values = {} | |
| $('option',select) | |
| .each (i, option)-> | |
| values[option.value] = !!option.selected |
rev22
/ hsv2rgb.coffee
Created
October 13, 2014 20:27
hsv2rgb rgb2hsv conversion (the hue value may have a different scale)
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| hsv2rgb = ([h,s,v])-> | |
| return [v,v,v] if s is 0 | |
| h = if h >= 1 then h - 1 else h | |
| hh = h * 6 | |
| hhh = Math.floor hh | |
| f = hh - hhh | |
| a = v * (1.0 - s) | |
| b = v * (1.0 - s * f) | |
| c = v * (1.0 - s * (1 - f)) | |
| return switch hhh |
rev22
/ soft-code-gitignore.patch
Created
April 3, 2014 13:38
Allow a different file name rather than .gitignore, as a per-directory include file in git
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| --- git-2.0~next.20140207.orig/dir.c | |
| +++ git-2.0~next.20140207/dir.c | |
| @@ -1589,7 +1589,7 @@ void setup_standard_excludes(struct dir_ | |
| const char *path; | |
| char *xdg_path; | |
| - dir->exclude_per_dir = ".gitignore"; | |
| + dir->exclude_per_dir = ignore_per_dir; | |
| path = git_path("info/exclude"); | |
| if (!excludes_file) { |
rev22
/ internet-time.js
Last active
January 1, 2016 03:19
Javascript code to get Swatch Internet time ("Unlicense"'d)
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| "@"+("00"+Math.floor((((x.getUTCHours()+1)%24*60+x.getUTCMinutes())*60+x.getUTCSeconds()+(x.getUTCMilliseconds()*0.001))/86.4)).slice(-3) |
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| // Converts key from plain hexadecimal to inverted-byte hexadecimal | |
| function hex2ibh(x) { | |
| x = new Array(64 + 1 - x.length).join("0") + x; // Pad with '0' at the front | |
| // Invert bytes | |
| return x.split(/(..)/).reverse().join(""); | |
| } | |
| function ibh2hex(x) { | |
| //assert(length(x) == 64); | |
| // Invert bytes |
rev22
/ CamelCap.coffee
Last active
December 20, 2015 14:29
Visual aid for CamelCase code in the ACE Editor; this can be compiled into a Bookmarklet
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| # Copyright (c) 2013 Michele Bini; MIT license | |
| ace = window.ace ? window.__ace_shadowed__ | |
| if require = ace?.require | |
| require ["ace/layer/text"], ({Text}) -> | |
| orig = Text.prototype.$renderToken | |
| patched = do ( | |
| rgx = new RegExp "[a-z][0-9]*[A-Z]", "g" | |
| ) -> (builder, col, token, value) -> | |
| if match = rgx.exec value |