time-to-botec/squiggle/node_modules/@rescript/std/lib/js/js_dict.js
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00

84 lines
1.5 KiB
JavaScript

'use strict';
var Caml_option = require("./caml_option.js");
function get(dict, k) {
if ((k in dict)) {
return Caml_option.some(dict[k]);
}
}
var unsafeDeleteKey = (function (dict,key){
delete dict[key];
});
function entries(dict) {
var keys = Object.keys(dict);
var l = keys.length;
var values = new Array(l);
for(var i = 0; i < l; ++i){
var key = keys[i];
values[i] = [
key,
dict[key]
];
}
return values;
}
function values(dict) {
var keys = Object.keys(dict);
var l = keys.length;
var values$1 = new Array(l);
for(var i = 0; i < l; ++i){
values$1[i] = dict[keys[i]];
}
return values$1;
}
function fromList(entries) {
var dict = {};
var _param = entries;
while(true) {
var param = _param;
if (!param) {
return dict;
}
var match = param.hd;
dict[match[0]] = match[1];
_param = param.tl;
continue ;
};
}
function fromArray(entries) {
var dict = {};
var l = entries.length;
for(var i = 0; i < l; ++i){
var match = entries[i];
dict[match[0]] = match[1];
}
return dict;
}
function map(f, source) {
var target = {};
var keys = Object.keys(source);
var l = keys.length;
for(var i = 0; i < l; ++i){
var key = keys[i];
target[key] = f(source[key]);
}
return target;
}
exports.get = get;
exports.unsafeDeleteKey = unsafeDeleteKey;
exports.entries = entries;
exports.values = values;
exports.fromList = fromList;
exports.fromArray = fromArray;
exports.map = map;
/* No side effect */