octo-deno/lib/utils/block.js

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
utils.block = {
block: function (list, optional) {
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if (optional === true) {
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if (random.chance(6)) {
return ''
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}
}
function deeper (item) {
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if (item === null || item === undefined) {
return ''
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}
if (typeof (item) === 'function') {
return item()
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}
if (typeof (item) === 'string') {
return item
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}
if (item instanceof (Array)) {
let s = ''
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for (let i = 0; i < item.length; i++) {
s += deeper(item[i])
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}
return s
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}
return item
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}
let asString = ''
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for (let i = 0; i < list.length; i++) {
asString += deeper(list[i])
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}
return asString
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}
}