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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | 160x 160x 244x 160x 71x 2x 69x 4x 8x 8x 65x 2x 63x 1x 62x | import {
isArray,
isMap,
isObject,
isFunction,
isPlainObject,
isSet,
objectToString,
isString
} from './index'
/**
* For converting {{ interpolation }} values to displayed strings.
* @private
*/
export const toDisplayString = (val: unknown): string => {
return isString(val)
? val
: val == null
? ''
: isArray(val) ||
(isObject(val) &&
(val.toString === objectToString || !isFunction(val.toString)))
? JSON.stringify(val, replacer, 2)
: String(val)
}
const replacer = (_key: string, val: any): any => {
// can't use isRef here since @vue/shared has no deps
if (val && val.__v_isRef) {
return replacer(_key, val.value)
} else if (isMap(val)) {
return {
[`Map(${val.size})`]: [...val.entries()].reduce((entries, [key, val]) => {
;(entries as any)[`${key} =>`] = val
return entries
}, {})
}
} else if (isSet(val)) {
return {
[`Set(${val.size})`]: [...val.values()]
}
} else if (isObject(val) && !isArray(val) && !isPlainObject(val)) {
return String(val)
}
return val
}
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