kopia lustrzana https://github.com/Tldraw/Tldraw
37 wiersze
793 B
TypeScript
37 wiersze
793 B
TypeScript
/** @public */
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export function defaultEmptyAs(str: string, dflt: string) {
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if (str.match(/^\s*$/)) {
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return dflt
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}
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return str
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}
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/** @public */
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export async function blobAsString(blob: Blob) {
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return new Promise<string>((resolve, reject) => {
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const reader = new FileReader()
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reader.addEventListener('loadend', () => {
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const text = reader.result
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resolve(text as string)
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})
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reader.addEventListener('error', () => {
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reject(reader.error)
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})
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reader.readAsText(blob)
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})
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}
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/** @public */
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export async function dataTransferItemAsString(item: DataTransferItem) {
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return new Promise<string>((resolve) => {
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item.getAsString((text) => {
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resolve(text)
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})
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})
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}
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/** @public */
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export function correctSpacesToNbsp(input: string) {
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return input.replace(/\s/g, '\xa0')
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}
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