CHIEFSOFT\ameye
1 line
4.9 KiB
JSON
1 line
4.9 KiB
JSON
{"ast":null,"code":"import { Subscriber } from '../Subscriber';\nexport function distinctUntilChanged(compare, keySelector) {\n return source => source.lift(new DistinctUntilChangedOperator(compare, keySelector));\n}\n\nclass DistinctUntilChangedOperator {\n constructor(compare, keySelector) {\n this.compare = compare;\n this.keySelector = keySelector;\n }\n\n call(subscriber, source) {\n return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));\n }\n\n}\n\nclass DistinctUntilChangedSubscriber extends Subscriber {\n constructor(destination, compare, keySelector) {\n super(destination);\n this.keySelector = keySelector;\n this.hasKey = false;\n\n if (typeof compare === 'function') {\n this.compare = compare;\n }\n }\n\n compare(x, y) {\n return x === y;\n }\n\n _next(value) {\n let key;\n\n try {\n const {\n keySelector\n } = this;\n key = keySelector ? keySelector(value) : value;\n } catch (err) {\n return this.destination.error(err);\n }\n\n let result = false;\n\n if (this.hasKey) {\n try {\n const {\n compare\n } = this;\n result = compare(this.key, key);\n } catch (err) {\n return this.destination.error(err);\n }\n } else {\n this.hasKey = true;\n }\n\n if (!result) {\n this.key = key;\n this.destination.next(value);\n }\n }\n\n}","map":{"version":3,"names":["Subscriber","distinctUntilChanged","compare","keySelector","source","lift","DistinctUntilChangedOperator","constructor","call","subscriber","subscribe","DistinctUntilChangedSubscriber","destination","hasKey","x","y","_next","value","key","err","error","result","next"],"sources":["D:/MobileDev/WRB/WrenchBoard2023a/node_modules/rxjs/_esm2015/internal/operators/distinctUntilChanged.js"],"sourcesContent":["import { Subscriber } from '../Subscriber';\nexport function distinctUntilChanged(compare, keySelector) {\n return (source) => source.lift(new DistinctUntilChangedOperator(compare, keySelector));\n}\nclass DistinctUntilChangedOperator {\n constructor(compare, keySelector) {\n this.compare = compare;\n this.keySelector = keySelector;\n }\n call(subscriber, source) {\n return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));\n }\n}\nclass DistinctUntilChangedSubscriber extends Subscriber {\n constructor(destination, compare, keySelector) {\n super(destination);\n this.keySelector = keySelector;\n this.hasKey = false;\n if (typeof compare === 'function') {\n this.compare = compare;\n }\n }\n compare(x, y) {\n return x === y;\n }\n _next(value) {\n let key;\n try {\n const { keySelector } = this;\n key = keySelector ? keySelector(value) : value;\n }\n catch (err) {\n return this.destination.error(err);\n }\n let result = false;\n if (this.hasKey) {\n try {\n const { compare } = this;\n result = compare(this.key, key);\n }\n catch (err) {\n return this.destination.error(err);\n }\n }\n else {\n this.hasKey = true;\n }\n if (!result) {\n this.key = key;\n this.destination.next(value);\n }\n }\n}\n"],"mappings":"AAAA,SAASA,UAAT,QAA2B,eAA3B;AACA,OAAO,SAASC,oBAAT,CAA8BC,OAA9B,EAAuCC,WAAvC,EAAoD;EACvD,OAAQC,MAAD,IAAYA,MAAM,CAACC,IAAP,CAAY,IAAIC,4BAAJ,CAAiCJ,OAAjC,EAA0CC,WAA1C,CAAZ,CAAnB;AACH;;AACD,MAAMG,4BAAN,CAAmC;EAC/BC,WAAW,CAACL,OAAD,EAAUC,WAAV,EAAuB;IAC9B,KAAKD,OAAL,GAAeA,OAAf;IACA,KAAKC,WAAL,GAAmBA,WAAnB;EACH;;EACDK,IAAI,CAACC,UAAD,EAAaL,MAAb,EAAqB;IACrB,OAAOA,MAAM,CAACM,SAAP,CAAiB,IAAIC,8BAAJ,CAAmCF,UAAnC,EAA+C,KAAKP,OAApD,EAA6D,KAAKC,WAAlE,CAAjB,CAAP;EACH;;AAP8B;;AASnC,MAAMQ,8BAAN,SAA6CX,UAA7C,CAAwD;EACpDO,WAAW,CAACK,WAAD,EAAcV,OAAd,EAAuBC,WAAvB,EAAoC;IAC3C,MAAMS,WAAN;IACA,KAAKT,WAAL,GAAmBA,WAAnB;IACA,KAAKU,MAAL,GAAc,KAAd;;IACA,IAAI,OAAOX,OAAP,KAAmB,UAAvB,EAAmC;MAC/B,KAAKA,OAAL,GAAeA,OAAf;IACH;EACJ;;EACDA,OAAO,CAACY,CAAD,EAAIC,CAAJ,EAAO;IACV,OAAOD,CAAC,KAAKC,CAAb;EACH;;EACDC,KAAK,CAACC,KAAD,EAAQ;IACT,IAAIC,GAAJ;;IACA,IAAI;MACA,MAAM;QAAEf;MAAF,IAAkB,IAAxB;MACAe,GAAG,GAAGf,WAAW,GAAGA,WAAW,CAACc,KAAD,CAAd,GAAwBA,KAAzC;IACH,CAHD,CAIA,OAAOE,GAAP,EAAY;MACR,OAAO,KAAKP,WAAL,CAAiBQ,KAAjB,CAAuBD,GAAvB,CAAP;IACH;;IACD,IAAIE,MAAM,GAAG,KAAb;;IACA,IAAI,KAAKR,MAAT,EAAiB;MACb,IAAI;QACA,MAAM;UAAEX;QAAF,IAAc,IAApB;QACAmB,MAAM,GAAGnB,OAAO,CAAC,KAAKgB,GAAN,EAAWA,GAAX,CAAhB;MACH,CAHD,CAIA,OAAOC,GAAP,EAAY;QACR,OAAO,KAAKP,WAAL,CAAiBQ,KAAjB,CAAuBD,GAAvB,CAAP;MACH;IACJ,CARD,MASK;MACD,KAAKN,MAAL,GAAc,IAAd;IACH;;IACD,IAAI,CAACQ,MAAL,EAAa;MACT,KAAKH,GAAL,GAAWA,GAAX;MACA,KAAKN,WAAL,CAAiBU,IAAjB,CAAsBL,KAAtB;IACH;EACJ;;AAtCmD"},"metadata":{},"sourceType":"module"} |