You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1 line
7.1 KiB
1 line
7.1 KiB
4 months ago
|
{"version":3,"file":"mergeDeep.js","sourceRoot":"","sources":["../../../src/utilities/common/mergeDeep.ts"],"names":[],"mappings":";AAAA,OAAO,EAAE,eAAe,EAAE,MAAM,cAAc,CAAC;AAEvC,IAAA,cAAc,GAAK,MAAM,CAAC,SAAS,eAArB,CAAsB;AAyB5C,MAAM,UAAU,SAAS;IACvB,iBAAa;SAAb,UAAa,EAAb,qBAAa,EAAb,IAAa;QAAb,4BAAa;;IAEb,OAAO,cAAc,CAAC,OAAO,CAAC,CAAC;AACjC,CAAC;AAED,iEAAiE;AACjE,uEAAuE;AACvE,oEAAoE;AACpE,wEAAwE;AACxE,mEAAmE;AACnE,2BAA2B;AAC3B,MAAM,UAAU,cAAc,CAAI,OAAY;IAC5C,IAAI,MAAM,GAAG,OAAO,CAAC,CAAC,CAAC,IAAK,EAAQ,CAAC;IACrC,IAAM,KAAK,GAAG,OAAO,CAAC,MAAM,CAAC;IAC7B,IAAI,KAAK,GAAG,CAAC,EAAE,CAAC;QACd,IAAM,MAAM,GAAG,IAAI,UAAU,EAAE,CAAC;QAChC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,KAAK,EAAE,EAAE,CAAC,EAAE,CAAC;YAC/B,MAAM,GAAG,MAAM,CAAC,KAAK,CAAC,MAAM,EAAE,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC;QAC5C,CAAC;IACH,CAAC;IACD,OAAO,MAAM,CAAC;AAChB,CAAC;AAUD,IAAM,iBAAiB,GAA8B,UACnD,MAAM,EACN,MAAM,EACN,QAAQ;IAER,OAAO,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,QAAQ,CAAC,EAAE,MAAM,CAAC,QAAQ,CAAC,CAAC,CAAC;AACxD,CAAC,CAAC;AAEF;IACE,oBACU,UAA2G;QAA3G,2BAAA,EAAA,aAA+C,iBAA4D;QAA3G,eAAU,GAAV,UAAU,CAAiG;QAqC9G,aAAQ,GAAG,eAAe,CAAC;QAE1B,eAAU,GAAG,IAAI,GAAG,EAAO,CAAC;IAtCjC,CAAC;IAEG,0BAAK,GAAZ,UAAa,MAAW,EAAE,MAAW;QAArC,iBAgCC;QAhCsC,iBAAwB;aAAxB,UAAwB,EAAxB,qBAAwB,EAAxB,IAAwB;YAAxB,gCAAwB;;QAC7D,IAAI,eAAe,CAAC,MAAM,CAAC,IAAI,eAAe,CAAC,MAAM,CAAC,EAAE,CAAC;YACvD,MAAM,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,OAAO,CAAC,UAAC,SAAS;gBACpC,IAAI,cAAc,CAAC,IAAI,CAAC,MAAM,EAAE,SAAS,CAAC,EAAE,CAAC;oBAC3C,IAAM,WAAW,GAAG,MAAM,CAAC,SAAS,CAAC,CAAC;oBACtC,IAAI,MAAM,CAAC,SAAS,CAAC,KAAK,WAAW,EAAE,CAAC;wBACtC,IAAM,MAAM,GAAG,KAAI,CAAC,UAAU,OAAf,KAAI,iBACjB,MAAM;4BACN,MAAM;4BACN,SAAS,GACN,OAAO,SACX,CAAC;wBACF,mEAAmE;wBACnE,+DAA+D;wBAC/D,IAAI,MAAM,KAAK,WAAW,EAAE,CAAC;4BAC3B,MAAM,GAAG,KAAI,CAAC,mBAAmB,CAAC,MAAM,CAAC,CAAC;4BAC1C,MAAM,CAAC,SAAS,CAAC,GAAG,MAAM,CAAC;wBAC7B,CAAC;oBACH,CAAC;gBACH,CAAC;qBAAM,CAAC;oBACN,oEAAoE;oBACpE,oDAAoD;oBACpD,MAAM,GAAG,KAAI,CAAC,mBAAmB,CAAC,MAAM,CAAC,CAAC;oBAC1C,MAAM,CAAC,SAAS,CAAC,GAAG,MAAM,CAAC,SAAS,CAAC,CAAC;gBACxC,CAAC;YACH,CAAC,CAAC,CAAC;YAEH,OAAO,MAAM,CAAC;QAChB,CAAC;QAED,qEAAqE;QACrE,OAAO,MAAM,CAAC;IAChB,CAAC;IAMM,wCAAmB,GAA1B,UAA8B,KAAQ;QACpC,IAAI,eAAe,CAAC,KAAK,CAAC,EAAE,CAAC;YAC3B,IAAI,CAAC,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC,EAAE,CAAC;gBAChC,IAAI,KAAK,CAAC,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC;oBACzB,KAAK,GAAI,KAAa,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC;gBAClC,CAAC;qBAAM,CAAC;oBACN,KAAK,cACH,SAAS,EAAE,MAAM,CAAC,cAAc,CAAC,KAAK,CAAC,IACpC,KAAK,CACT,CAAC;gBACJ,CAAC;gBACD,IAAI,CAAC,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;YAC7B,CAAC;QACH,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IACH,iBAAC;AAAD,CAAC,AA3DD,IA2DC","sourcesContent":["import { isNonNullObject } from \"./objects.js\";\n\nconst { hasOwnProperty } = Object.prototype;\n\n// These mergeDeep and mergeDeepArray utilities merge any number of objects\n// together, sharing as much memory as possible with the source objects, while\n// remaining careful to avoid modifying any source objects.\n\n// Logically, the return type of mergeDeep should be the intersection of\n// all the argument types. The binary call signature is by far the most\n// common, but we support 0- through 5-ary as well. After that, the\n// resulting type is just the inferred array element type. Note to nerds:\n// there is a more clever way of doing this that converts the tuple type\n// first to a union type (easy enough: T[number]) and then converts the\n// union to an intersection type using distributive conditional type\n// inference, but that approach has several fatal flaws (boolean becomes\n// true & false, and the inferred type ends up as unknown in many cases),\n// in addition to being nearly impossible to explain/understand.\nexport type TupleToIntersection<T extends any[]> =\n T extends [infer A] ? A\n : T extends [infer A, infer B] ? A & B\n : T extends [infer A, infer B, infer C] ? A & B & C\n : T extends [infer A, infer B, infer C, infer D] ? A & B & C & D\n : T extends [infer A, infer B, infer C, infer D, infer E] ? A & B & C & D & E\n : T extends (infer U)[] ? U\n : any;\n\nexport function mergeDeep<T extends any[]>(\n ...sources: T\n): TupleToIntersection<T>
|