@kizahasi/ot-string - npm Package Compare versions

Comparing version 0.2.0 to 0.2.1

dist/ot-string.cjs.production.min.js

@@ -1,2 +0,2 @@
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t.retain=function(e){this.tailRetain=0!==this.tailRetain?v.add(this.tailRetain,e):e},t.insert=function(e){if(0!==this.tailRetain)return this.body.push({firstRetain:this.tailRetain,secondEdit:{type:p,insert:e}}),void(this.tailRetain=0);if(0===this.body.length)this.headEdit=null!=this.headEdit?x(this.headEdit,e,this.factory.concatInsert):{type:p,insert:e,delete:void 0};else{var t=this.body[this.body.length-1];this.body[this.body.length-1]=i({},t,{secondEdit:x(t.secondEdit,e,this.factory.concatInsert)})}},t.delete=function(e){if(0!==this.tailRetain)return this.body.push({firstRetain:this.tailRetain,secondEdit:{type:y,delete:e}}),void(this.tailRetain=0);if(0===this.body.length)this.headEdit=null!=this.headEdit?E(this.headEdit,e,this.factory.concatDelete):{type:y,insert:void 0,delete:e};else{var t=this.body[this.body.length-1];this.body[this.body.length-1]=i({},t,{secondEdit:E(t.secondEdit,e,this.factory.concatDelete)})}},t.edit=function(e){void 0!==e.delete&&this.delete(e.delete),void 0!==e.insert&&this.insert(e.insert)},t.onArrayElement=function(e){switch(e.type){case k:return void this.retain(e.retain);case"edit":this.edit(e.edit)}},t.onUnit=function(e){e.type!==k?this.edit(e):this.retain(e.retain)},t.build=function(){var e;return{headEdit:null!=(e=this.headEdit)?e:void 0,body:Array.from(this.body),tailRetain:0===this.tailRetain?void 0:this.tailRetain}},t.toIterable=d.mark((function e(){var t,r,n,i;return d.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null==(t=this.build()).headEdit){e.next=4;break}return e.next=4,{type:"edit",edit:t.headEdit};case 4:r=a(t.body);case 5:if((n=r()).done){e.next=13;break}return i=n.value,e.next=9,{type:k,retain:i.firstRetain};case 9:return e.next=11,{type:"edit",edit:i.secondEdit};case 11:e.next=5;break;case 13:if(null==t.tailRetain){e.next=16;break}return e.next=16,{type:k,retain:t.tailRetain};case 16:case"end":return e.stop()}}),e,this)})),t.toUnits=d.mark((function e(){var t,r,n;return d.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:t=a(this.toIterable());case 1:if((r=t()).done){e.next=15;break}if((n=r.value).type!==k){e.next=7;break}return e.next=6,{type:k,retain:n.retain};case 6:return e.abrupt("continue",13);case 7:if(void 0===n.edit.delete){e.next=10;break}return e.next=10,{type:y,delete:n.edit.delete};case 10:if(void 0===n.edit.insert){e.next=13;break}return e.next=13,{type:p,insert:n.edit.insert};case 13:e.next=1;break;case 15:case"end":return e.stop()}}),e,this)})),e}(),S=function(e){var t=e.source,r=e.start,n=e.count,i=e.replacement;if(t.length<r+n)return null;var o=t.substring(r,r+n);return{newValue:t.substring(0,r)+i+t.substring(r+n),deleted:o}},A=function(e){var r=e.state,n=e.action,i=e.getDeleteLength,o=e.restoreOption,u=e.mapping,l=function(e,t){return e.reduce((function(e,r){switch(r.type){case k:return e+r.retain.value;default:return e+(void 0===r.edit.delete?0:t(r.edit.delete).value)}}),0)}(n,i);if(r.length<l)return t.Result.error({type:"stateTooShort"});if(r.length>l)return t.Result.error({type:"stateTooLong"});for(var s,c=r,d=0,f=null==o?void 0:new D(o.factory),v=a(n);!(s=v()).done;){var p=s.value;switch(p.type){case k:d+=p.retain.value,null==f||f.retain(p.retain);break;case"edit":var y,g,w=null!=(y=null==(g=p.edit.insert)?void 0:g.value)?y:"",m=S({source:c,start:d,count:null==p.edit.delete?0:i(p.edit.delete).value,replacement:w});if(null==m)return t.Result.error({type:"stateTooShort"});if(null!=p.edit.delete){var b=new h(m.deleted),x=u({expected:p.edit.delete,actual:b});if(!x.hasValue)return t.Result.error({type:"deleteStringNotMatch",startCharIndex:d,expected:p.edit.delete,actual:b});null==f||f.delete(x.value)}void 0!==p.edit.insert&&(null==f||f.insert(p.edit.insert)),c=m.newValue,d+=w.length}}return t.Result.ok({newState:c,restored:null==f?void 0:f.build()})},O=function(e){var r=e.first,n=e.second,i=e.factory,o=e.splitDelete,a=e.splitInsert,u=function(e,t){return e.reduce((function(e,r){switch(r.type){case k:return e+r.retain.value;default:return e+function(e,t){return void 0===e.insert?0:t.getInsertLength(e.insert).value}(r,t)}}),0)}(r,i),l=R(n,i);if(u<l)return t.Result.error({type:"secondTooLong"});if(u>l)return t.Result.error({type:"secondTooShort"});for(var s=Array.from(r),c=Array.from(n),d=void 0,f=void 0,h=new D(i);;)if(void 0===d&&(d=s.shift()),void 0===f&&(f=c.shift()),void 0!==d)if(void 0!==f)if(d.type!==y)if(f.type!==p){if(d.type===k){if(f.type===k){if(d.retain.value<f.retain.value){h.retain(d.retain),f={type:k,retain:new v(f.retain.value-d.retain.value)},d=void 0;continue}if(d.retain.value===f.retain.value){h.retain(d.retain),d=f=void 0;continue}h.retain(f.retain),d={type:k,retain:new v(d.retain.value-f.retain.value)},f=void 0;continue}if(f.type===y){var g=i.getDeleteLength(f.delete);if(d.retain.value<g.value){var w=o(f.delete,d.retain),m=w[1];h.delete(w[0]),f={type:y,delete:m},d=void 0;continue}if(d.retain.value===g.value){h.delete(f.delete),d=f=void 0;continue}h.delete(f.delete),d={type:k,retain:new v(d.retain.value-g.value)},f=void 0;continue}throw new Error("This should not happen.")}if(f.type!==k){var b=i.getInsertLength(d.insert),x=i.getDeleteLength(f.delete);if(b.value<x.value){var E=o(f.delete,b);d=void 0,f={type:y,delete:E[1]}}else if(b.value!==x.value){var L=a(d.insert,x);d={type:p,insert:L[1]},f=void 0}else d=f=void 0}else{var I=i.getInsertLength(d.insert);if(I.value<f.retain.value){h.insert(d.insert),f={type:k,retain:new v(f.retain.value-I.value)},d=void 0;continue}if(I.value===f.retain.value){h.insert(d.insert),d=f=void 0;continue}var S=a(d.insert,f.retain),A=S[1];h.insert(S[0]),d={type:p,insert:A},f=void 0}}else h.insert(f.insert),f=void 0;else h.delete(d.delete),d=void 0;else h.onUnit(d),d=void 0;else{if(void 0===f)return t.Result.ok(h.build());h.onUnit(f),f=void 0}},T=function(e){var r=e.first,n=e.second,i=e.factory,o=e.splitDelete,a=R(r,i),u=R(n,i);if(a<u)return t.Result.error({type:"secondTooLong"});if(a>u)return t.Result.error({type:"secondTooShort"});for(var l=Array.from(r),s=Array.from(n),c=void 0,d=void 0,f=new D(i),h=new D(i);;)if(void 0===c&&(c=l.shift()),void 0===d&&(d=s.shift()),void 0!==c)if(void 0!==d)if(c.type!==p)if(d.type!==p)if(c.type!==k)if(d.type!==k){var g=i.getDeleteLength(c.delete),w=i.getDeleteLength(d.delete);if(g.value<w.value){var m=o(d.delete,g);c=void 0,d={type:y,delete:m[1]}}else if(g.value!==w.value){var b=o(c.delete,w);c={type:y,delete:b[1]},d=void 0}else c=void 0,d=void 0}else{var x=i.getDeleteLength(c.delete);if(d.retain.value<x.value){var E=o(c.delete,d.retain),L=E[1];f.delete(E[0]),c={type:y,delete:L},d=void 0;continue}if(d.retain.value===x.value){f.delete(c.delete),c=void 0,d=void 0;continue}f.delete(c.delete),c=void 0,d={type:k,retain:new v(d.retain.value-x.value)}}else{if(d.type===k){if(c.retain.value<d.retain.value){f.retain(c.retain),h.retain(c.retain),d={type:k,retain:new v(d.retain.value-c.retain.value)},c=void 0;continue}if(c.retain.value===d.retain.value){f.retain(c.retain),h.retain(c.retain),c=d=void 0;continue}f.retain(d.retain),h.retain(d.retain),c={type:k,retain:new v(c.retain.value-d.retain.value)},d=void 0;continue}var I=i.getDeleteLength(d.delete);if(c.retain.value<I.value){var S=o(d.delete,c.retain),A=S[1];h.delete(S[0]),c=void 0,d={type:y,delete:A};continue}if(c.retain.value===I.value){h.delete(d.delete),c=void 0,d=void 0;continue}h.delete(d.delete),c={type:k,retain:new v(c.retain.value-I.value)},d=void 0}else f.retain(i.getInsertLength(d.insert)),h.insert(d.insert),d=void 0;else f.insert(c.insert),h.retain(i.getInsertLength(c.insert)),c=void 0;else f.onUnit(c),c.type===p&&h.retain(i.getInsertLength(c.insert)),c=void 0;else{if(void 0===d)return t.Result.ok({firstPrime:f.build(),secondPrime:h.build()});d.type===p&&f.retain(i.getInsertLength(d.insert)),h.onUnit(d),d=void 0}},U=function(e){return{headEdit:void 0===e.headEdit?e.headEdit:L(e.headEdit),body:e.body.map((function(e){return function(e){return i({},e,{secondEdit:L(e.secondEdit)})}(e)})),tailRetain:e.tailRetain}},_={getInsertLength:function(e){return e.length},getDeleteLength:function(e){return e},concatInsert:function(e,t){return e.concat(t)},concatDelete:function(e,t){return v.add(e,t)}},j={getInsertLength:function(e){return e},getDeleteLength:function(e){return e.length},concatInsert:function(e,t){return v.add(e,t)},concatDelete:function(e,t){return e.concat(t)}},N={getInsertLength:function(e){return e.length},getDeleteLength:function(e){return e.length},concatInsert:function(e,t){return e.concat(t)},concatDelete:function(e,t){return e.concat(t)}};(u=exports.TextTwoWayOperation||(exports.TextTwoWayOperation={})).diff=function(t){var r=t.first,n=t.second,i=new D(N);return(new e.diff_match_patch).diff_main(r,n).forEach((function(e){var t=e[1];switch(e[0]){case-1:i.delete(new h(t));break;case 0:i.retain(new v(t.length));break;case 1:i.insert(new h(t))}})),i.build()},u.serverTransform=function(e){var t=e.second;return T({first:Array.from(new D(N,e.first).toUnits()),second:Array.from(new D(N,t).toUnits()),factory:N,splitDelete:function(e,t){return[new h(e.value.substring(0,t.value)),new h(e.value.substring(t.value))]}})},u.toUnit=function(e){return Array.from(new D(N,e).toUnits()).map((function(e){switch(e.type){case p:return{t:g,i:e.insert.value};case y:return{t:w,d:e.delete.value};case k:return{t:m,r:e.retain.value}}}))},u.ofUnit=function(e){for(var t,r=new D(N),n=a(e);!(t=n()).done;){var i=t.value;if(null!=i)switch(i.t){case m:var o=v.tryCreate(i.r);if(null==o)continue;r.retain(o);break;case g:var u=h.tryCreate(i.i);if(null==u)continue;r.insert(u);break;case w:var l=h.tryCreate(i.d);if(null==l)continue;r.delete(l)}}return r.build()},u.toUpOperation=function(e){return I({source:e,mapInsert:function(e){return e},mapDelete:function(e){return e.length}})},u.toDownOperation=function(e){return I({source:e,mapInsert:function(e){return e.length},mapDelete:function(e){return e}})},(l=exports.TextUpOperation||(exports.TextUpOperation={})).apply=function(e){var r=A({state:e.prevState,action:Array.from(new D(_,e.action).toIterable()),getDeleteLength:function(e){return e},mapping:function(){return f(void 0)}});return r.isError?r:t.Result.ok(r.value.newState)},l.applyAndRestore=function(e){var r=A({state:e.prevState,action:Array.from(new D(_,e.action).toIterable()),getDeleteLength:function(e){return e},restoreOption:{factory:N},mapping:function(e){return f(e.actual)}});if(r.isError)return r;if(void 0===r.value.restored)throw new Error("this should not happen");return t.Result.ok({nextState:r.value.newState,restored:r.value.restored})},l.compose=function(e){var t=e.second;return O({first:Array.from(new D(_,e.first).toUnits()),second:Array.from(new D(_,t).toUnits()),factory:_,splitInsert:function(e,t){return[new h(e.value.substring(0,t.value)),new h(e.value.substring(t.value))]},splitDelete:function(e,t){return[t,new v(e.value-t.value)]}})},l.transform=function(e){var t=e.second;return T({first:Array.from(new D(_,e.first).toUnits()),second:Array.from(new D(_,t).toUnits()),factory:_,splitDelete:function(e,t){return[t,new v(e.value-t.value)]}})},l.invert=function(e){return U(e)},l.toUnit=function(e){return Array.from(new D(_,e).toUnits()).map((function(e){switch(e.type){case p:return{t:g,i:e.insert.value};case y:return{t:w,d:e.delete.value};case k:return{t:m,r:e.retain.value}}}))},l.ofUnit=function(e){for(var t,r=new D(_),n=a(e);!(t=n()).done;){var i=t.value;if(null!=i)switch(i.t){case m:var o=v.tryCreate(i.r);if(null==o)continue;r.retain(o);break;case g:var u=h.tryCreate(i.i);if(null==u)continue;r.insert(u);break;case w:var l=v.tryCreate("string"==typeof i.d?i.d.length:i.d);if(null==l)continue;r.delete(l)}}return r.build()},(s=exports.TextDownOperation||(exports.TextDownOperation={})).applyBack=function(e){return exports.TextUpOperation.apply({prevState:e.nextState,action:U(e.action)})},s.applyBackAndRestore=function(e){var r=exports.TextUpOperation.applyAndRestore({prevState:e.nextState,action:U(e.action)});return r.isError?r:t.Result.ok({prevState:r.value.nextState,restored:U(r.value.restored)})},s.compose=function(e){var t=e.second;return O({first:Array.from(new D(j,e.first).toUnits()),second:Array.from(new D(j,t).toUnits()),factory:j,splitInsert:function(e,t){return[t,new v(e.value-t.value)]},splitDelete:function(e,t){return[new h(e.value.substring(0,t.value)),new h(e.value.substring(t.value))]}})},s.invert=function(e){return U(e)},s.toUnit=function(e){return Array.from(new D(j,e).toUnits()).map((function(e){switch(e.type){case p:return{t:g,i:e.insert.value};case y:return{t:w,d:e.delete.value};case k:return{t:m,r:e.retain.value}}}))},s.ofUnit=function(e){for(var t,r=new D(j),n=a(e);!(t=n()).done;){var i=t.value;if(null!=i)switch(i.t){case m:var o=v.tryCreate(i.r);if(null==o)continue;r.retain(o);break;case g:var u=v.tryCreate("string"==typeof i.i?i.i.length:i.i);if(null==u)continue;r.insert(u);break;case w:var l=h.tryCreate(i.d);if(null==l)continue;r.delete(l)}}return r.build()},s.diff=function(t){var r=t.first,n=t.second,i=new D(j);return(new e.diff_match_patch).diff_main(r,n).forEach((function(e){var t=e[1];switch(e[0]){case-1:i.delete(new h(t));break;case 0:i.retain(new v(t.length));break;case 1:i.insert(new v(t.length))}})),i.build()},exports.NonEmptyString=h,exports.PositiveInt=v,exports.d=w,exports.delete$=y,exports.deleteStringNotMatch="deleteStringNotMatch",exports.edit="edit",exports.i=g,exports.insert$=p,exports.retain=k,exports.stateTooLong="stateTooLong",exports.stateTooShort="stateTooShort";
 //# sourceMappingURL=ot-string.cjs.production.min.js.map

package.json

 {
-    "version": "0.2.0",
+    "version": "0.2.1",
     "license": "MIT",
@@ -4,0 +4,0 @@ "main": "dist/index.js",

src/index.ts

@@ -394,3 +394,3 @@ import { diff_match_patch } from 'diff-match-patch';
         this.headEdit = source.headEdit ?? null;
-        this.body = [...source.body];
+        this.body = Array.from(source.body);
         this.tailRetain = source.tailRetain ?? 0;
@@ -521,3 +521,3 @@ }
             headEdit: this.headEdit ?? undefined,
-            body: [...this.body],
+            body: Array.from(this.body),
             tailRetain: this.tailRetain === 0 ? undefined : this.tailRetain,
@@ -747,4 +747,4 @@ };
 
-    const first = [...$first];
-    const second = [...$second];
+    const first = Array.from($first);
+    const second = Array.from($second);
     let firstShift: TextOperationUnit<TInsert, TDelete> | undefined = undefined;
@@ -964,4 +964,4 @@ let secondShift:
 
-    const first = [...$first];
-    const second = [...$second];
+    const first = Array.from($first);
+    const second = Array.from($second);
     let firstShift: TextOperationUnit<TInsert, TDelete> | undefined = undefined;
@@ -1268,8 +1268,8 @@ let secondShift:
         return transformCore({
-            first: [
-                ...new TextOperationBuilder(twoWayFactory, first).toUnits(),
-            ],
-            second: [
-                ...new TextOperationBuilder(twoWayFactory, second).toUnits(),
-            ],
+            first: Array.from(
+                new TextOperationBuilder(twoWayFactory, first).toUnits()
+            ),
+            second: Array.from(
+                new TextOperationBuilder(twoWayFactory, second).toUnits()
+            ),
             factory: twoWayFactory,
@@ -1286,5 +1286,5 @@ splitDelete: (target, deleteCount) => [
     export const toUnit = (source: Operation): OperationUnit[] => {
-        return [
-            ...new TextOperationBuilder(twoWayFactory, source).toUnits(),
-        ].map(unit => {
+        return Array.from(
+            new TextOperationBuilder(twoWayFactory, source).toUnits()
+        ).map(unit => {
             switch (unit.type) {
@@ -1401,5 +1401,5 @@ case insert$:
             state: prevState,
-            action: [
-                ...new TextOperationBuilder(upFactory, action).toIterable(),
-            ],
+            action: Array.from(
+                new TextOperationBuilder(upFactory, action).toIterable()
+            ),
             getDeleteLength: del => del,
@@ -1426,5 +1426,5 @@ mapping: () => OptionModule.some(undefined),
             state: prevState,
-            action: [
-                ...new TextOperationBuilder(upFactory, action).toIterable(),
-            ],
+            action: Array.from(
+                new TextOperationBuilder(upFactory, action).toIterable()
+            ),
             getDeleteLength: del => del,
@@ -1456,4 +1456,8 @@ restoreOption: {
         return composeCore({
-            first: [...new TextOperationBuilder(upFactory, first).toUnits()],
-            second: [...new TextOperationBuilder(upFactory, second).toUnits()],
+            first: Array.from(
+                new TextOperationBuilder(upFactory, first).toUnits()
+            ),
+            second: Array.from(
+                new TextOperationBuilder(upFactory, second).toUnits()
+            ),
             factory: upFactory,
@@ -1482,4 +1486,8 @@ splitInsert: (str, index) => [
         return transformCore({
-            first: [...new TextOperationBuilder(upFactory, first).toUnits()],
-            second: [...new TextOperationBuilder(upFactory, second).toUnits()],
+            first: Array.from(
+                new TextOperationBuilder(upFactory, first).toUnits()
+            ),
+            second: Array.from(
+                new TextOperationBuilder(upFactory, second).toUnits()
+            ),
             factory: upFactory,
@@ -1498,23 +1506,23 @@ splitDelete: (target, deleteCount) => [
     export const toUnit = (source: Operation): OperationUnit[] => {
-        return [...new TextOperationBuilder(upFactory, source).toUnits()].map(
-            unit => {
-                switch (unit.type) {
-                    case insert$:
-                        return {
-                            t: i,
-                            i: unit.insert.value,
-                        } as const;
-                    case delete$:
-                        return {
-                            t: d,
-                            d: unit.delete.value,
-                        } as const;
-                    case retain:
-                        return {
-                            t: r,
-                            r: unit.retain.value,
-                        } as const;
-                }
+        return Array.from(
+            new TextOperationBuilder(upFactory, source).toUnits()
+        ).map(unit => {
+            switch (unit.type) {
+                case insert$:
+                    return {
+                        t: i,
+                        i: unit.insert.value,
+                    } as const;
+                case delete$:
+                    return {
+                        t: d,
+                        d: unit.delete.value,
+                    } as const;
+                case retain:
+                    return {
+                        t: r,
+                        r: unit.retain.value,
+                    } as const;
             }
-        );
+        });
     };
@@ -1630,6 +1638,8 @@
         return composeCore({
-            first: [...new TextOperationBuilder(downFactory, first).toUnits()],
-            second: [
-                ...new TextOperationBuilder(downFactory, second).toUnits(),
-            ],
+            first: Array.from(
+                new TextOperationBuilder(downFactory, first).toUnits()
+            ),
+            second: Array.from(
+                new TextOperationBuilder(downFactory, second).toUnits()
+            ),
             factory: downFactory,
@@ -1652,23 +1662,23 @@ splitInsert: (target, deleteCount) => [
     export const toUnit = (source: Operation): OperationUnit[] => {
-        return [...new TextOperationBuilder(downFactory, source).toUnits()].map(
-            unit => {
-                switch (unit.type) {
-                    case insert$:
-                        return {
-                            t: i,
-                            i: unit.insert.value,
-                        } as const;
-                    case delete$:
-                        return {
-                            t: d,
-                            d: unit.delete.value,
-                        } as const;
-                    case retain:
-                        return {
-                            t: r,
-                            r: unit.retain.value,
-                        } as const;
-                }
+        return Array.from(
+            new TextOperationBuilder(downFactory, source).toUnits()
+        ).map(unit => {
+            switch (unit.type) {
+                case insert$:
+                    return {
+                        t: i,
+                        i: unit.insert.value,
+                    } as const;
+                case delete$:
+                    return {
+                        t: d,
+                        d: unit.delete.value,
+                    } as const;
+                case retain:
+                    return {
+                        t: r,
+                        r: unit.retain.value,
+                    } as const;
             }
-        );
+        });
     };
@@ -1675,0 +1685,0 @@

No alert changes

Improved metrics

Total package byte prevSize

627899

0.29%

Lines of code

5992

0.18%

No dependency changes