Add support for optional chaining and nullish coalascing

This commit is contained in:
JC Brand 2020-03-24 09:31:56 +01:00
parent 5e27579ebe
commit 4727f3b3bb
4 changed files with 18 additions and 12 deletions

20
package-lock.json generated
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@ -533,9 +533,9 @@
}
},
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"version": "7.8.3",
"resolved": "https://registry.npmjs.org/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.8.3.tgz",
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"version": "7.9.0",
"resolved": "https://registry.npmjs.org/@babel/plugin-proposal-optional-chaining/-/plugin-proposal-optional-chaining-7.9.0.tgz",
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"dev": true,
"requires": {
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@ -14180,7 +14180,7 @@
},
"camelcase-keys": {
"version": "2.1.0",
"resolved": "http://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
"resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
"integrity": "sha1-MIvur/3ygRkFHvodkyITyRuPkuc=",
"dev": true,
"requires": {
@ -14190,7 +14190,7 @@
},
"chalk": {
"version": "1.1.3",
"resolved": "http://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
"resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
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"dev": true,
"requires": {
@ -14232,7 +14232,7 @@
},
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"version": "1.1.0",
"resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
"resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
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"dev": true,
"requires": {
@ -14251,7 +14251,7 @@
},
"meow": {
"version": "3.7.0",
"resolved": "http://registry.npmjs.org/meow/-/meow-3.7.0.tgz",
"resolved": "https://registry.npmjs.org/meow/-/meow-3.7.0.tgz",
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"requires": {
@ -18737,7 +18737,7 @@
},
"pinkie-promise": {
"version": "2.0.1",
"resolved": "http://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
"resolved": "https://registry.npmjs.org/pinkie-promise/-/pinkie-promise-2.0.1.tgz",
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"requires": {
@ -20228,7 +20228,7 @@
},
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"resolved": "http://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
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"dev": true,
"requires": {
@ -20241,7 +20241,7 @@
},
"os-locale": {
"version": "1.4.0",
"resolved": "http://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
"resolved": "https://registry.npmjs.org/os-locale/-/os-locale-1.4.0.tgz",
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"dev": true,
"requires": {

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@ -57,6 +57,8 @@
"devDependencies": {
"@babel/cli": "^7.5.0",
"@babel/core": "^7.5.4",
"@babel/plugin-proposal-nullish-coalescing-operator": "^7.8.3",
"@babel/plugin-proposal-optional-chaining": "^7.9.0",
"@babel/plugin-syntax-dynamic-import": "^7.2.0",
"@babel/preset-env": "^7.5.4",
"@converse/headless": "file:src/headless",

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@ -761,7 +761,7 @@ converse.plugins.add('converse-muc-views', {
const actors_per_state = this.model.csn.toJSON();
const message = converse.CHAT_STATES.reduce((result, state) => {
const existing_actors = actors_per_state[state];
if (!existing_actors) {
if (!(existing_actors?.length)) {
return result;
}
const actors = existing_actors

View File

@ -100,7 +100,11 @@ module.exports = {
}
}]
],
plugins: ['@babel/plugin-syntax-dynamic-import']
plugins: [
'@babel/plugin-proposal-nullish-coalescing-operator',
'@babel/plugin-proposal-optional-chaining',
'@babel/plugin-syntax-dynamic-import'
]
}
}
}, {