TheDude
/
nedb
mirror of https://github.com/seald/nedb
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

stop using util

Browse Source
pull/2/head
Timothée Rebours 4 years ago
parent 261b017c31
commit de162b0b16
8 changed files with 32 additions and 208 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 5
      CHANGELOG.md
  2. 6
      lib/datastore.js
  3. 5
      lib/indexes.js
  4. 25
      lib/model.js
  5. 10
      lib/utils.js
  6. 187
      package-lock.json
  7. 1
      package.json
  8. 1
      webpack.config.js

5
CHANGELOG.md
Unescape View File

@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres
to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [2.0.3] - 2021-06-07
### Fixed
- no longer use `util` module for type verification as it needed to be
polyfilled in the browser.
## [2.0.2] - 2021-05-26
### Fixed
- the `browser` field of the `package.json` no longer points to the bundled

6
lib/datastore.js
Unescape View File

@ -1,5 +1,4 @@
const { EventEmitter } = require('events')
const util = require('util')
const async = require('async')
const Cursor = require('./cursor.js')
const customUtils = require('./customUtils.js')
@ -7,6 +6,7 @@ const Executor = require('./executor.js')
const Index = require('./indexes.js')
const model = require('./model.js')
const Persistence = require('./persistence.js')
const { isDate } = require('./utils.js')
class Datastore extends EventEmitter {
/**
@ -250,7 +250,7 @@ class Datastore extends EventEmitter {
// For a basic match
usableQueryKeys = []
Object.keys(query).forEach(k => {
if (typeof query[k] === 'string' || typeof query[k] === 'number' || typeof query[k] === 'boolean' || util.types.isDate(query[k]) || query[k] === null) {
if (typeof query[k] === 'string' || typeof query[k] === 'number' || typeof query[k] === 'boolean' || isDate(query[k]) || query[k] === null) {
usableQueryKeys.push(k)
}
})
@ -297,7 +297,7 @@ class Datastore extends EventEmitter {
docs.forEach(doc => {
let valid = true
ttlIndexesFieldNames.forEach(i => {
if (doc[i] !== undefined && util.types.isDate(doc[i]) && Date.now() > doc[i].getTime() + this.ttlIndexes[i] * 1000) {
if (doc[i] !== undefined && isDate(doc[i]) && Date.now() > doc[i].getTime() + this.ttlIndexes[i] * 1000) {
valid = false
}
})

5
lib/indexes.js
Unescape View File

@ -1,7 +1,6 @@
const util = require('util')
const BinarySearchTree = require('@seald-io/binary-search-tree').BinarySearchTree
const model = require('./model.js')
const { uniq } = require('./utils.js')
const { uniq, isDate } = require('./utils.js')
/**
* Two indexed pointers are equal iif they point to the same place
@ -16,7 +15,7 @@ function projectForUnique (elt) {
if (typeof elt === 'string') return '$string' + elt
if (typeof elt === 'boolean') return '$boolean' + elt
if (typeof elt === 'number') return '$number' + elt
if (util.types.isDate(elt)) return '$date' + elt.getTime()
if (isDate(elt)) return '$date' + elt.getTime()
return elt // Arrays and objects, will check for pointer equality
}

25
lib/model.js
Unescape View File

@ -4,8 +4,7 @@
* Copying
* Querying, update
*/
const util = require('util')
const { uniq } = require('./utils.js')
const { uniq, isDate, isRegExp } = require('./utils.js')
const modifierFunctions = {}
const lastStepModifierFunctions = {}
const comparisonFunctions = {}
@ -106,7 +105,7 @@ function deepCopy (obj, strictKeys) {
typeof obj === 'number' ||
typeof obj === 'string' ||
obj === null ||
(util.types.isDate(obj))
(isDate(obj))
) return obj
if (Array.isArray(obj)) return obj.map(o => deepCopy(o, strictKeys))
@ -136,7 +135,7 @@ const isPrimitiveType = obj => (
typeof obj === 'number' ||
typeof obj === 'string' ||
obj === null ||
util.types.isDate(obj) ||
isDate(obj) ||
Array.isArray(obj)
)
@ -197,8 +196,8 @@ const compareThings = (a, b, _compareStrings) => {
if (typeof b === 'boolean') return typeof a === 'boolean' ? compareNSB(a, b) : 1
// Dates
if (util.types.isDate(a)) return util.types.isDate(b) ? compareNSB(a.getTime(), b.getTime()) : -1
if (util.types.isDate(b)) return util.types.isDate(a) ? compareNSB(a.getTime(), b.getTime()) : 1
if (isDate(a)) return isDate(b) ? compareNSB(a.getTime(), b.getTime()) : -1
if (isDate(b)) return isDate(a) ? compareNSB(a.getTime(), b.getTime()) : 1
// Arrays (first element is most significant and so on)
if (Array.isArray(a)) return Array.isArray(b) ? compareArrays(a, b) : -1
@ -484,7 +483,7 @@ const areThingsEqual = (a, b) => {
) return a === b
// Dates
if (util.types.isDate(a) || util.types.isDate(b)) return util.types.isDate(a) && util.types.isDate(b) && a.getTime() === b.getTime()
if (isDate(a) || isDate(b)) return isDate(a) && isDate(b) && a.getTime() === b.getTime()
// Arrays (no match since arrays are used as a $in)
// undefined (no match since they mean field doesn't exist and can't be serialized)
@ -519,10 +518,10 @@ const areComparable = (a, b) => {
if (
typeof a !== 'string' &&
typeof a !== 'number' &&
!util.types.isDate(a) &&
!isDate(a) &&
typeof b !== 'string' &&
typeof b !== 'number' &&
!util.types.isDate(b)
!isDate(b)
) return false
if (typeof a !== typeof b) return false
@ -562,7 +561,7 @@ comparisonFunctions.$nin = (a, b) => {
}
comparisonFunctions.$regex = (a, b) => {
if (!util.types.isRegExp(b)) throw new Error('$regex operator called with non regular expression')
if (!isRegExp(b)) throw new Error('$regex operator called with non regular expression')
if (typeof a !== 'string') return false
else return b.test(a)
@ -683,7 +682,7 @@ function matchQueryPart (obj, queryKey, queryValue, treatObjAsValue) {
if (Array.isArray(queryValue)) return matchQueryPart(obj, queryKey, queryValue, true)
// Check if we are using an array-specific comparison function
if (queryValue !== null && typeof queryValue === 'object' && !util.types.isRegExp(queryValue)) {
if (queryValue !== null && typeof queryValue === 'object' && !isRegExp(queryValue)) {
for (const key in queryValue) {
if (Object.prototype.hasOwnProperty.call(queryValue, key) && arrayComparisonFunctions[key]) { return matchQueryPart(obj, queryKey, queryValue, true) }
}
@ -698,7 +697,7 @@ function matchQueryPart (obj, queryKey, queryValue, treatObjAsValue) {
// queryValue is an actual object. Determine whether it contains comparison operators
// or only normal fields. Mixed objects are not allowed
if (queryValue !== null && typeof queryValue === 'object' && !util.types.isRegExp(queryValue) && !Array.isArray(queryValue)) {
if (queryValue !== null && typeof queryValue === 'object' && !isRegExp(queryValue) && !Array.isArray(queryValue)) {
const keys = Object.keys(queryValue)
const firstChars = keys.map(item => item[0])
const dollarFirstChars = firstChars.filter(c => c === '$')
@ -717,7 +716,7 @@ function matchQueryPart (obj, queryKey, queryValue, treatObjAsValue) {
}
// Using regular expressions with basic querying
if (util.types.isRegExp(queryValue)) return comparisonFunctions.$regex(objValue, queryValue)
if (isRegExp(queryValue)) return comparisonFunctions.$regex(objValue, queryValue)
// queryValue is either a native value or a normal object
// Basic matching is possible

10
lib/utils.js
Unescape View File

@ -3,4 +3,14 @@ const uniq = (array, iterator) => {
else return [...new Set(array)]
}
const objectToString = o => Object.prototype.toString.call(o)
const isObject = arg => typeof arg === 'object' && arg !== null
const isDate = d => isObject(d) && objectToString(d) === '[object Date]'
const isRegExp = re => isObject(re) && objectToString(re) === '[object RegExp]'
module.exports.uniq = uniq
module.exports.isDate = isDate
module.exports.isRegExp = isRegExp

187
package-lock.json generated
Unescape View File

@ -33,7 +33,6 @@
"standard": "^16.0.3",
"terser-webpack-plugin": "^5.1.2",
"timers-browserify": "^2.0.12",
"util": "^0.12.3",
"webpack": "^5.37.0",
"webpack-cli": "^4.7.0",
"xvfb-maybe": "^0.2.1"
@ -572,12 +571,6 @@
"integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
"dev": true
},
"node_modules/array-filter": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/array-filter/-/array-filter-1.0.0.tgz",
"integrity": "sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=",
"dev": true
},
"node_modules/array-includes": {
"version": "3.1.3",
"resolved": "https://registry.npmjs.org/array-includes/-/array-includes-3.1.3.tgz",
@ -655,21 +648,6 @@
"resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
"integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
},
"node_modules/available-typed-arrays": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz",
"integrity": "sha512-XWX3OX8Onv97LMk/ftVyBibpGwY5a8SmuxZPzeOxqmuEqUCOM9ZE+uIaD1VNJ5QnvU2UQusvmKbuM1FR8QWGfQ==",
"dev": true,
"dependencies": {
"array-filter": "^1.0.0"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/balanced-match": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@ -2135,12 +2113,6 @@
}
}
},
"node_modules/foreach": {
"version": "2.0.5",
"resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
"integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
"dev": true
},
"node_modules/fs-extra": {
"version": "8.1.0",
"resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
@ -2583,21 +2555,6 @@
"node": ">= 0.10"
}
},
"node_modules/is-arguments": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.1.0.tgz",
"integrity": "sha512-1Ij4lOMPl/xB5kBDn7I+b2ttPMKa8szhEIrXDuXQD/oe3HJLTLhqhgGspwgyGd6MOywBUqVvYicF72lkgDnIHg==",
"dev": true,
"dependencies": {
"call-bind": "^1.0.0"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/is-arrayish": {
"version": "0.2.1",
"resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@ -2700,18 +2657,6 @@
"node": ">=4"
}
},
"node_modules/is-generator-function": {
"version": "1.0.9",
"resolved": "https://registry.npmjs.org/is-generator-function/-/is-generator-function-1.0.9.tgz",
"integrity": "sha512-ZJ34p1uvIfptHCN7sFTjGibB9/oBg17sHqzDLfuwhvmN/qLVvIQXRQ8licZQ35WJ8KuEQt/etnnzQFI9C9Ue/A==",
"dev": true,
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/is-glob": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
@ -2830,25 +2775,6 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/is-typed-array": {
"version": "1.1.5",
"resolved": "https://registry.npmjs.org/is-typed-array/-/is-typed-array-1.1.5.tgz",
"integrity": "sha512-S+GRDgJlR3PyEbsX/Fobd9cqpZBuvUS+8asRqYDMLCb2qMzt1oz5m5oxQCxOgUDxiWsOVNi4yaF+/uvdlHlYug==",
"dev": true,
"dependencies": {
"available-typed-arrays": "^1.0.2",
"call-bind": "^1.0.2",
"es-abstract": "^1.18.0-next.2",
"foreach": "^2.0.5",
"has-symbols": "^1.0.1"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/isarray": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
@ -5159,20 +5085,6 @@
"punycode": "^2.1.0"
}
},
"node_modules/util": {
"version": "0.12.3",
"resolved": "https://registry.npmjs.org/util/-/util-0.12.3.tgz",
"integrity": "sha512-I8XkoQwE+fPQEhy9v012V+TSdH2kp9ts29i20TaaDUXsg7x/onePbhFJUExBfv/2ay1ZOp/Vsm3nDlmnFGSAog==",
"dev": true,
"dependencies": {
"inherits": "^2.0.3",
"is-arguments": "^1.0.4",
"is-generator-function": "^1.0.7",
"is-typed-array": "^1.1.3",
"safe-buffer": "^5.1.2",
"which-typed-array": "^1.1.2"
}
},
"node_modules/utils-merge": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
@ -5388,27 +5300,6 @@
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/which-typed-array": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.4.tgz",
"integrity": "sha512-49E0SpUe90cjpoc7BOJwyPHRqSAd12c10Qm2amdEZrJPCY2NDxaW01zHITrem+rnETY3dwrbH3UUrUwagfCYDA==",
"dev": true,
"dependencies": {
"available-typed-arrays": "^1.0.2",
"call-bind": "^1.0.0",
"es-abstract": "^1.18.0-next.1",
"foreach": "^2.0.5",
"function-bind": "^1.1.1",
"has-symbols": "^1.0.1",
"is-typed-array": "^1.1.3"
},
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/wide-align": {
"version": "1.1.3",
"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@ -6190,12 +6081,6 @@
"integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
"dev": true
},
"array-filter": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/array-filter/-/array-filter-1.0.0.tgz",
"integrity": "sha1-uveeYubvTCpMC4MSMtr/7CUfnYM=",
"dev": true
},
"array-includes": {
"version": "3.1.3",
"resolved": "https://registry.npmjs.org/array-includes/-/array-includes-3.1.3.tgz",
@ -6249,15 +6134,6 @@
"resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
"integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E="
},
"available-typed-arrays": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/available-typed-arrays/-/available-typed-arrays-1.0.2.tgz",
"integrity": "sha512-XWX3OX8Onv97LMk/ftVyBibpGwY5a8SmuxZPzeOxqmuEqUCOM9ZE+uIaD1VNJ5QnvU2UQusvmKbuM1FR8QWGfQ==",
"dev": true,
"requires": {
"array-filter": "^1.0.0"
}
},
"balanced-match": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
@ -7386,12 +7262,6 @@
"integrity": "sha512-HWqDgT7ZEkqRzBvc2s64vSZ/hfOceEol3ac/7tKwzuvEyWx3/4UegXh5oBOIotkGsObyk3xznnSRVADBgWSQVg==",
"dev": true
},
"foreach": {
"version": "2.0.5",
"resolved": "https://registry.npmjs.org/foreach/-/foreach-2.0.5.tgz",
"integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
"dev": true
},
"fs-extra": {
"version": "8.1.0",
"resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
@ -7717,15 +7587,6 @@
"integrity": "sha512-Ju0Bz/cEia55xDwUWEa8+olFpCiQoypjnQySseKtmjNrnps3P+xfpUmGr90T7yjlVJmOtybRvPXhKMbHr+fWnw==",
"dev": true
},
"is-arguments": {
"version": "1.1.0",
"resolved": "https://registry.npmjs.org/is-arguments/-/is-arguments-1.1.0.tgz",
"integrity": "sha512-1Ij4lOMPl/xB5kBDn7I+b2ttPMKa8szhEIrXDuXQD/oe3HJLTLhqhgGspwgyGd6MOywBUqVvYicF72lkgDnIHg==",
"dev": true,
"requires": {
"call-bind": "^1.0.0"
}
},
"is-arrayish": {
"version": "0.2.1",
"resolved": "https://registry.npmjs.org/is-arrayish/-/is-arrayish-0.2.1.tgz",
@ -7795,12 +7656,6 @@
"integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
"dev": true
},
"is-generator-function": {
"version": "1.0.9",
"resolved": "https://registry.npmjs.org/is-generator-function/-/is-generator-function-1.0.9.tgz",
"integrity": "sha512-ZJ34p1uvIfptHCN7sFTjGibB9/oBg17sHqzDLfuwhvmN/qLVvIQXRQ8licZQ35WJ8KuEQt/etnnzQFI9C9Ue/A==",
"dev": true
},
"is-glob": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
@ -7874,19 +7729,6 @@
"has-symbols": "^1.0.2"
}
},
"is-typed-array": {
"version": "1.1.5",
"resolved": "https://registry.npmjs.org/is-typed-array/-/is-typed-array-1.1.5.tgz",
"integrity": "sha512-S+GRDgJlR3PyEbsX/Fobd9cqpZBuvUS+8asRqYDMLCb2qMzt1oz5m5oxQCxOgUDxiWsOVNi4yaF+/uvdlHlYug==",
"dev": true,
"requires": {
"available-typed-arrays": "^1.0.2",
"call-bind": "^1.0.2",
"es-abstract": "^1.18.0-next.2",
"foreach": "^2.0.5",
"has-symbols": "^1.0.1"
}
},
"isarray": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
@ -9627,20 +9469,6 @@
"punycode": "^2.1.0"
}
},
"util": {
"version": "0.12.3",
"resolved": "https://registry.npmjs.org/util/-/util-0.12.3.tgz",
"integrity": "sha512-I8XkoQwE+fPQEhy9v012V+TSdH2kp9ts29i20TaaDUXsg7x/onePbhFJUExBfv/2ay1ZOp/Vsm3nDlmnFGSAog==",
"dev": true,
"requires": {
"inherits": "^2.0.3",
"is-arguments": "^1.0.4",
"is-generator-function": "^1.0.7",
"is-typed-array": "^1.1.3",
"safe-buffer": "^5.1.2",
"which-typed-array": "^1.1.2"
}
},
"utils-merge": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
@ -9787,21 +9615,6 @@
"is-symbol": "^1.0.3"
}
},
"which-typed-array": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/which-typed-array/-/which-typed-array-1.1.4.tgz",
"integrity": "sha512-49E0SpUe90cjpoc7BOJwyPHRqSAd12c10Qm2amdEZrJPCY2NDxaW01zHITrem+rnETY3dwrbH3UUrUwagfCYDA==",
"dev": true,
"requires": {
"available-typed-arrays": "^1.0.2",
"call-bind": "^1.0.0",
"es-abstract": "^1.18.0-next.1",
"foreach": "^2.0.5",
"function-bind": "^1.1.1",
"has-symbols": "^1.0.1",
"is-typed-array": "^1.1.3"
}
},
"wide-align": {
"version": "1.1.3",
"resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",

1
package.json
Unescape View File

@ -58,7 +58,6 @@
"standard": "^16.0.3",
"terser-webpack-plugin": "^5.1.2",
"timers-browserify": "^2.0.12",
"util": "^0.12.3",
"webpack": "^5.37.0",
"webpack-cli": "^4.7.0",
"xvfb-maybe": "^0.2.1"

1
webpack.config.js
Unescape View File

@ -20,7 +20,6 @@ module.exports = (env, argv) => {
fallback: {
fs: false,
path: require.resolve('path-browserify'),
util: require.resolve('util/'),
events: require.resolve('events/'),
crypto: false
}

Write Preview
Loading…
Cancel
Save