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Be more careful with truthy values

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This commit is contained in:
Colin Caine 2018-02-19 16:17:57 +00:00
parent 7e7528746b
commit e122caa326
1 changed files with 9 additions and 5 deletions
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14
src/config.ts
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@ -219,7 +219,11 @@ export function get(...target) {
if (defult && (! Array.isArray(defult) && typeof defult === "object")) {
return Object.assign(o({}), defult, user)
} else {
return user || defult
if (user !== undefined) {
return user
} else {
return defult
}
}
}
@ -246,13 +250,13 @@ export async function getAsync(...target) {
set("aucmd", "BufRead", "memrise.com", "open memrise.com")
*/
export function set(...args) {
const target = args.slice(0, args.length - 1)
const value = args[args.length - 1]
if (args.length < 2) {
throw "You must provide at least two arguments!"
}
const target = args.slice(0, args.length - 1)
const value = args[args.length - 1]
setDeepProperty(USERCONFIG, value, target)
save()
}
@ -260,7 +264,7 @@ export function set(...args) {
/** Delete the key at target if it exists */
export function unset(...target) {
const parent = getDeepProperty(USERCONFIG, target.slice(0, -1))
if (parent) delete parent[target[target.length - 1]]
if (parent !== undefined) delete parent[target[target.length - 1]]
save()
}