import { eq } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { ContravariantEq } = eq;
The canonical implementation of Contravariant for Eq. It contains the method contramap.
type
Contravariant<URIContravariant>
examplesscriptsaltapplicativeapplyarrayasyncasync_eitherasync_iterablebifunctorbooleancategorychainconstcontravariantdecode_errordecodereithereqfilterablefnfn_eitherfoldablefreefunctorgroupidentityiterablejson_schemamapnewtypenilablenumberopticsoptionpairpredicateprofunctorpromiserefinementschemablesemigroupsetshowstatestringsyncsync_eitherthesetraversabletreeURINonEmptyArrayTypeOfAltArrayApplicativeArrayApplyArrayChainArrayFilterableArrayFoldableArrayFunctorArrayMonadArrayTraversableArray_unsafeAppend_unsafeDeleteAt_unsafeInsertAt_unsafeJoin_unsafePrepend_unsafePush_unsafeUpdateAtaltapappendarraybinarySearchchainconcatdeleteAtemptyfilterfilterMapgetEqgetMonoidgetOrdgetSemigroupgetShowinsertinsertAtisEmptyisNonEmptyisOutOfBoundsjoinlookupmapmodifymodifyAtoforderedInsertpartitionpartitionMapprependrangereducesequencesorttraverseupdateupdateAtURIAsyncEitherAltAsyncEitherBifunctorAsyncEitherMonadAsyncEitherParallelMonadAsyncEitherSequentialaltapParallelapSequentialbimapchainchainFirstchainLeftfoldfromAsyncfromEitherjoinleftmapmapLeftofrightthrowErrortryCatchURIFilterableAsyncIterableMonadAsyncIterableapchainclonedelayfilterfilterMapforEachfromIterablejoinmakemapofpartitionpartitionMapreducerepeatscantaketakeUntiltakeWhiletapURIAsyncMonadAsyncParallelMonadAsyncSequentialapParallelapSequentialchaindelayfromSyncjoinmapoftryCatchconstFalseconstTrueEqBooleanMonoidBooleanAllMonoidBooleanAnyOrdBooleanSemigroupBooleanAllSemigroupBooleanAnyShowBooleanandcompareequalsisBooleanmatchnotorRightURIURIConstBifunctorConstContravariantConstFunctorConstgetApplicativegetApplygetEqgetMonoidgetOrdgetSemigroupgetShowbimapcontramapmakemapmapLeftURIDatumInitialLoadingNonePendingRefreshRepleteSomeAltDatuminitialMonadDatumpendingTraversableDatumaltapchainconstInitialconstPendingfoldfromNullablegetEqgetMonoidgetOrdgetOrElsegetSemigroupgetShowisInitialisLoadingisNoneisPendingisRefreshisRepleteisSomejoinmapofreducerefreshrepletethrowErrortoLoadingtraversetryCatchDecodeErrorIndexIntersectionKeyLeafManyPropertyUnionWrapoptionalrequiredSemigroupDecodeErrordrawfoldindexintersectionisIndexisIntersectionisKeyisLeafisManyisUnionisWrapkeyleafmanyunionwrapUnknownDecoderURIURIDecodedDecoderFromTobooleanMonadDecodednumberSchemableDecoderstringunknownarrayarrayNcomposecontramapdatedimapextractfailurefromDecodeErrorfromRefinementintersectjsonlazyliteralnullablepartialrecordrefinestructsuccesstupleundefinableunionRightURIURIEitherLeftRightAltEitherBifunctorEitherExtendEitherMonadEitherTraversableEitheraltapbimapchainchainLeftextendfoldfromNullablefromPredicategetEqgetLeftgetLeftSemigroupgetOrdgetOrElsegetRightgetRightMonadgetRightMonoidgetRightSemigroupgetShowisLeftisRightjoinleftmapmapLeftofreducerightstringifyJSONswapthrowErrortraversetryCatchtryCatchWrapEqURIURIContravariantbooleanContravariantEqnumberSchemableEqstringunknownarraycontramapfromEqualsintersectiolazyliteralmethodnullablepartialreadonlyrecordstructtupleundefinableunionRightURIURIAnyFnEitherFnEitherAltFnEitherBifunctorFnEitherCategoryFnEitherContravariantFnEitherMonadFnEitherProfunctorFnEitheraltapbimapchainchainLeftcomposecontramapdimapfromEitherfromFnfromPredicategetRightMonadididLeftjoinleftmapmapLeftofrighttryCatchURIAnyFnFnApplicativeFnApplyFnCategoryFnChainFnContravariantFnFunctorFnMonadFnProfunctorFnapapplychaincomposeconstantcontramapdimapflowhandleThrowididentityjoinmapmemoizeofpipetodotryThunkunaryunsafeCoerceURIJsonBuilderJsonSchemaJsonSchemaAllOfJsonSchemaAnyOfJsonSchemaArrayJsonSchemaBooleanJsonSchemaDateJsonSchemaDefinitionsJsonSchemaEnumJsonSchemaNullJsonSchemaNumberJsonSchemaObjectJsonSchemaOneOfJsonSchemaRefJsonSchemaStringJsonSchemaUnknownTypeOfapchainjoinmapMonadJsonBuilderofSchemableJsonBuildersequenceArraysequenceRecordarraybooleandateintersectlazyliteralnullablenumberpartialprintrecordstringstructtupleundefinableunionunknownURIBifunctorMapFunctorMapbimapcollectdeleteAtelememptyentriesgetEqgetMonoidgetShowinsertinsertAtisEmptyisSubmapkeyslookuplookupWithKeymapmapLeftmembermodifymodifyAtpopreducesingletonsizeupdateupdateAtvaluesURINilNilableAltNilableMonadNilablenilaltapchainconstNilfoldfromPredicategetOrElsegetShowisNilisNotNiljoinmakemapofthrowErrortoNulltoUndefinedtryCatchIntegerNaturalEqNumberMonoidNumberMaxMonoidNumberMinMonoidNumberProductMonoidNumberSumOrdNumberSemigroupNumberMaxSemigroupNumberMinSemigroupNumberProductSemigroupNumberSumShowNumberaddcomparedividesemptyOneemptyZeroequalsltemodmultiplyKindViewerAffineFoldGetterModifierOpticViewerarrayfirstleftnilablerecordrightsecondsetsometreeaffineapatKeyatMapcomposeconcatAllfilterfoldfromIsofromPredicategetteridimapindexkeymapmodifyofopticproppropsreplacetraverseviewviewerURINoneOptionSomeAltOptionApplicativeOptionApplyOptionChainOptionExtendsOptionFilterableOptionFoldableOptionFunctorOptionMonadOptionnoneTraversableOptionaltapchainconstNoneemptyexistsextendfilterfilterMapfoldfromNullablefromPredicategetEqgetMonoidgetOrdgetOrElsegetSemigroupgetShowisNoneisSomejoinmapmapNullableofpartitionpartitionMapreducesomestringifyJSONtapthrowErrortoNulltoUndefinedtraversetryCatchOrdURICompareOrderingContravariantOrdbetweenclampcontramapfromComparegtgteltltemaxminreversesignstructtrivialtupleRightPairURIURIPairBifunctorPairComonadPairExtendPairFoldablePairFunctorPairTraversablePairbimapdupextendextractfirstgetFirstgetRightMonadgetSecondgetShowmapmapLeftmergemergeSecondpairreducesecondswaptraverseURIPredicateContravariantPredicateandcontramapgetMonoidAllgetMonoidAnygetSemigroupAllgetSemigroupAnynotorURIAnyPromiseDeferredTypeOfApplicativePromiseApplyPromiseChainPromiseFunctorPromiseMonadPromiseabortableallapcatchErrorchaindeferreddelayjoinmapofracerejectresolvethentryCatchwaitURINonEmptyRecordReadonlyRecordTypeOfFilterableRecordFoldableRecordFunctorRecordTraversableRecordcollapsecollectdeleteAtdeleteAtWithValueentriesfilterfilterMapgetShowinsertinsertAtisSubrecordkeyslookupAtlookupWithKeymapmodifymodifyAtomitpartitionpartitionMappickreducesequencetraverseupdateupdateAtUnknownURIURIInputOfRefinementTypeOfSchemableRefinementandarraybooleancomposedatefromEitherfromOptionintegerintersectisArrayisArrayNisRecordlazyliteralnaturalnullablenumberorpartialrecordstringstructtupleundefinableunionunknownArraySchemableBooleanSchemableIntersectSchemableLazySchemableLiteralLiteralSchemableNullableSchemableNumberSchemablePartialSchemableRecordSchemableSchemaSchemableStringSchemableStructSchemableTupleSchemableTypeOfUndefinableSchemableUnionSchemableUnknownSchemableschemaSemigroupAnySemigroupTypeOfconcatAllconstantdualfirstintercalcatelastmaxminstructtupleURITypeOfApplicativeSetApplySetChainSetFilterableSetFoldableSetFunctorSetMonadSetTraversableSetapchaincompactcopyelemelemOfemptyeveryfilterfilterMapgetEqgetShowgetUnionMonoidintersectionisSubsetjoinmapofpartitionpartitionMapreducesetsometraverseunionRightURIURIStateMonadStateapchainevaluateexecutegetgetsjoinmapmodifyofputsequenceArraystatetraverseArrayEqStringMonoidStringOrdStringSemigroupStringShowStringcompareconcatemptyendsWithequalsincludesisEmptyisStringlengthmatchpluralreplaceslicesplitstartsWithtesttoLowerCasetoUpperCasetrimtrimEndtrimStartURISyncEitherAltSyncEitherBifunctorSyncEitherExtendsSyncEitherFoldableSyncEitherMonadSyncEitheraltapbimapchainchainLeftextendfromEitherfromSyncjoinleftmapmapLeftofreducerightthrowErrortryCatch
mod.ts (default module)
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array.ts
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boolean.ts
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const.ts
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either.ts
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eq.ts
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map.ts
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number.ts
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optics.ts
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option.ts
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pair.ts
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record.ts
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refinement.ts
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set.ts
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sync_either.ts
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