mirror of
https://github.com/jashkenas/coffeescript.git
synced 2022-11-09 12:23:24 -05:00
b192e215a5
* Output simple array destructuring assignments to ES2015 * Output simple object destructured assignments to ES2015 * Compile shorthand object properties to ES2015 shorthand properties This dramatically improves the appearance of destructured imports. * Compile default values in destructured assignment to ES2015 * Rename `wrapInBraces` to `wrapInParentheses`, and `compilePatternMatch` to `compileDestructuring`, for clarity; style improvements (no `==` or `!=`, etc.) * Don’t confuse the syntax highlighter * Comment Assign::compilePatternMatch a bit * Assignment expressions in conditionals are a bad practice * Optional check for existence that only checks `!== undefined`, not `!= null`, to follow ES convention that default values only apply when a variable is undefined, not falsy * Add comments; remove unnecessary array splats in function tests * The fallback destructuring code should apply default values only if `undefined`, not falsy, to follow ES spec * Support destructuring in function parameters (first pass); catch destructured reserved words * Destructured variables in function parameter lists shouldn’t be added to the function body with `var` declarations; treat splat array function parameters the legacy way to avoid rethinking #4005 * Remove redundancy in undefined-only check for existence; fix passing option to check * Fix undefined redundancy * Simplify getting the variable name * Reimplement “check for existence if not undefined” without creating a new operator * `Obj::isAssignable` should not mutate; pass `lhs` property in from `Assign` or `Code` to child arrays and objects so that those child nodes are set as allowable for destructuring * Revert changes to tests * Restore revised test for empty destructuring assignment
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
// Generated by CoffeeScript 2.0.0-alpha1
|
|
(function() {
|
|
var CoffeeScript, Module, binary, child_process, ext, findExtension, fork, helpers, i, len, loadFile, path, ref;
|
|
|
|
CoffeeScript = require('./coffeescript');
|
|
|
|
child_process = require('child_process');
|
|
|
|
helpers = require('./helpers');
|
|
|
|
path = require('path');
|
|
|
|
loadFile = function(module, filename) {
|
|
var answer;
|
|
answer = CoffeeScript._compileFile(filename, false, true);
|
|
return module._compile(answer, filename);
|
|
};
|
|
|
|
if (require.extensions) {
|
|
ref = CoffeeScript.FILE_EXTENSIONS;
|
|
for (i = 0, len = ref.length; i < len; i++) {
|
|
ext = ref[i];
|
|
require.extensions[ext] = loadFile;
|
|
}
|
|
Module = require('module');
|
|
findExtension = function(filename) {
|
|
var curExtension, extensions;
|
|
extensions = path.basename(filename).split('.');
|
|
if (extensions[0] === '') {
|
|
extensions.shift();
|
|
}
|
|
while (extensions.shift()) {
|
|
curExtension = '.' + extensions.join('.');
|
|
if (Module._extensions[curExtension]) {
|
|
return curExtension;
|
|
}
|
|
}
|
|
return '.js';
|
|
};
|
|
Module.prototype.load = function(filename) {
|
|
var extension;
|
|
this.filename = filename;
|
|
this.paths = Module._nodeModulePaths(path.dirname(filename));
|
|
extension = findExtension(filename);
|
|
Module._extensions[extension](this, filename);
|
|
return this.loaded = true;
|
|
};
|
|
}
|
|
|
|
if (child_process) {
|
|
({fork} = child_process);
|
|
binary = require.resolve('../../bin/coffee');
|
|
child_process.fork = function(path, args, options) {
|
|
if (helpers.isCoffee(path)) {
|
|
if (!Array.isArray(args)) {
|
|
options = args || {};
|
|
args = [];
|
|
}
|
|
args = [path].concat(args);
|
|
path = binary;
|
|
}
|
|
return fork(path, args, options);
|
|
};
|
|
}
|
|
|
|
}).call(this);
|