josher19

// random number between -1 and 1 with 0 most common result, linearly decreasing
function triangle() { return Math.random() + Math.random() - 1.0 }

// random number between -1.5 and 1.5 with 0 most common, roughly following the bell curve
function bell() { return Math.random() + Math.random() + Math.random()  - 1.5 }

// random number between -1.5e-300 and 1.5e+300 with 50% of the numbers between -0.75 and 0.75 
function wild() { return (Math.random() + Math.random() + Math.random()  - 1.5) / (Math.random()+1e-300) }

// show distribution counts after 10,000 runs.

josher19

(function() {

sel=document.getSelection()

// if (sel.focusNode) sel.focusNode.parentElement.style.fontFamily="'Poller One',sans-serif"

// function styling(ev) { sel.focusNode.parentElement.style.fontFamily="'Poller One',sans-serif";  }

// jQuery(document.body).bind('mouseup', styling, false);

josher19

type-of = (typeof!)

y = type-of([1,2]) #=> 'Array'

x = type-of [1,2]  #=> ['Number', 'Number']

iframe =  document.createElement('iframe');
iframe.width = 50;
iframe.height= 50;

josher19

Work-around is:

name-to-upper = (person) -> person=^^person; person.name .= to-upper-case!
# or, in this case:
name-to-upper = (person) -> ^^person.name .= to-upper-case!

How would it handle default arguments? (person=^^defaultV) works: clone defaultV when person is not defined.

josher19

// von n semi-random, but repeats too quickly

function nextr(n) { var d=(n*n); if (d%100==0) d /= 100; if (d < 100) d = d*5242870; d=d.toString(); var s=d.length; return d.substring(s-6, s-2)-0 }

function nextr(n) { var d=(n*n); if (d%100==0) d /= 100; if (d < 100) d *= 132645290; d=d.toString(); var s=d.length; return d.substring(d.length / 2 - 2, d.length / 2 + 2)-0 }

function testn(n,max) { max=max||1000; for(var h={}, i=0; i<max; ++i) { n = nextr(last=n); if(h[n]) break; h[n]=last||true; } return [i,n,last,h]; }

// primes

josher19

/**
------------------------------------------------------------------------------
isaacRand.js: By Josh Weinstein, based on
Rand.java: By Bob Jenkins.  My random number generator, ISAAC.
  rand.init() -- initialize
  rand.val()  -- get a random value
MODIFIED:
  960327: Creation (addition of randinit, really)
  970719: use context, not global variables, for internal state
  980224: Translate to Java

josher19

module.exports = {
 "<-!": {
  "definition": "Suppress returns on backcalls.",
  "details": "Temporary variable to be assigned in callback on the left and function to call on the right. Returns undefined (void). ",
  "example": "val  <-! $.ajax 'examples/helloworld.roy'\nval2 <-! $.ajax 'examples/alias.roy'\nconsole.log val + val2",
  "compilesTo": "$.ajax('examples/helloworld.roy', function(val){\n  $.ajax('examples/alias.roy', function(val2){\n    console.log(val + val2);\n  });\n});",
  "see": [
   "!",
   "<-",
   "backcall",

josher19

var esc = function (c) { var x=parseInt(c, 36); return isFinite(x) ? "%" + (x+87).toString(16) : c; }

var escw = function(word) { return word.replace(/[a-z]/g, esc); }

josher19

  repl.defineCommand('search', {
    help: 'search through repl history',
    action: function(cmd) {
      if (this.rli.history) this.outputStream.write(this.rli.history.filter(function(line,n) {return n && -1 !== line.indexOf(cmd)}).reverse().join("\n")+"\n");
      this.displayPrompt();
    }
  });

josher19

## Looks like functions defined with `->` work but those defined with `function` do not.

answer = 42
deepthought = -> "let me think about it for a while"
function question then answer

console.assert deepthought! == 'let me think about it for a while'
console.log deepthought!
console.assert question! == answer
console.log question!