@kanamone/edge-id2
v0.0.3
Published
## dist/define.js ```js function defineID(a) { const o = []; for (let r = 0;r < a.format.length; r++) { const e = a.format[r], t = e.characters.split(""), i = e.repeats || 1; for (let n = 0;n < i; n++) o.push(t); } const l = a.format
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edge-id2
dist/define.js
function defineID(a) {
const o = [];
for (let r = 0;r < a.format.length; r++) {
const e = a.format[r], t = e.characters.split(""), i = e.repeats || 1;
for (let n = 0;n < i; n++)
o.push(t);
}
const l = a.format.map((r) => {
return r.characters.length ** (r.repeats || 1);
}).reduce((r, e) => r * e, 1), s = [];
for (let r = 0;r < o.length; r++)
s.push(o.slice(r).reduce((e, t) => e * t.length, 1));
return { n: l, stringify: (r) => {
if (r < 0)
throw new Error("negative number is not acceptable.");
if (l < r + 1)
throw new Error(`number of ids exceeded. number of available ids = ${l}`);
let e = "";
for (let t = 0;t < s.length; t++) {
const i = s[t], n = Math.floor(r % i / (s[t + 1] || 1));
e += o[t][n];
}
return e;
}, parse: (r) => {
if (r.length !== o.length)
throw new Error("invalid id length.");
let e;
const t = r.split("").map((n, c) => {
const f = o[c], h = f.indexOf(n);
if (h < 0)
e = new Error(`invalid id. '${n}' (index = ${c}) is not acceptable in [${f.join(", ")}].`);
return h * (s[c + 1] || 1);
});
if (e)
throw e;
let i = 0;
for (let n = 0;n < t.length; n++)
i += t[n];
return i;
} };
}
dist/format.js
function createFormat(n, c, o) {
const t = n.split("").map((r) => {
return {
characters: c[r] || r
};
});
if (!o)
return t;
return t.reduceRight((r, e) => {
const a = r[0];
if (r.length > 0 && a.characters === e.characters)
return r[0] = Object.assign({}, e, {
repeats: (e.repeats || 1) + (a.repeats || 1)
}), r;
return r.unshift(e), r;
}, []);
}