recombee-js-api-client - npm Package Compare versions

Comparing version 3.1.0 to 4.0.0

dist/recombee-api-client.min.js

@@ -1,2 +0,2 @@
-(function(e,t){'object'==typeof exports&&'object'==typeof module?module.exports=t():'function'==typeof define&&define.amd?define('recombee',[],t):'object'==typeof exports?exports.recombee=t():e.recombee=t()})('undefined'==typeof self?this:self,function(){return function(e){function t(r){if(a[r])return a[r].exports;var i=a[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var a={};return t.m=e,t.c=a,t.d=function(e,a,r){t.o(e,a)||Object.defineProperty(e,a,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var a=e&&e.__esModule?function(){return e['default']}:function(){return e};return t.d(a,'a',a),a},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p='',t(t.s=4)}([function(e,t){'use strict';t.Request=class{constructor(e,t,a){this.method=e,this.path=t,this.timeout=a}}},function(e,t){'use strict';class a extends Error{constructor(e){super(e),this.name=this.constructor.name,'function'==typeof 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r=this._signUrl(e.path),s=(this.useHttps?'https://':'http://')+this.baseUri+r,o=new XMLHttpRequest;o.open('POST',s,this.async),o.setRequestHeader('Accept','application/json'),o.setRequestHeader('Content-Type','text/plain'),this.async&&(o.timeout=e.timeout),o.onreadystatechange=function(){if(4==this.readyState&&this.responseText)if(200==this.status){if(t)return t(null,JSON.parse(this.responseText));}else if(t)return t(new i.ResponseError(e,this.status,this.responseText))},o.ontimeout=function(){if(t)return t(new i.TimeoutError(e))},o.send(JSON.stringify(e.bodyParameters()))}_signUrl(e){let t='/'+this.databaseId+e;t+=(-1==e.indexOf('?')?'?':'&')+'frontend_timestamp='+parseInt(new Date().getTime()/1e3);let a=new r('SHA-1','TEXT');return a.setHMACKey(this.publicToken,'TEXT'),a.update(t),t+='&frontend_sign='+a.getHMAC('HEX'),t}}},function(e,r,i){'use strict';var s;(function(o){function n(i,e,s){var o,S,T,H,P,n,f,E,r,t=0,h=[],U=0,m=!1,c=[],I=[],x=!1,D=!1,g=-1;if(s=s||{},o=s.encoding||'UTF8',r=s.numRounds||1,r!==parseInt(r,10)||1>r)throw Error('numRounds must a integer >= 1');if('SHA-1'===i)P=512,n=A,f=K,H=160,E=function(e){return e.slice()};else if(0===i.lastIndexOf('SHA-',0)){if(n=function(e,t){return v(e,t,i)},f=function(t,r,s,o){var a,e;if('SHA-224'===i||'SHA-256'===i)a=(r+65>>>9<<4)+15,e=16;else if('SHA-384'===i||'SHA-512'===i)a=(r+129>>>10<<5)+31,e=32;else throw Error('Unexpected error in SHA-2 implementation');for(;t.length<=a;)t.push(0);for(t[r>>>5]|=128<<24-r%32,r+=s,t[a]=4294967295&r,t[a-1]=0|r/4294967296,s=t.length,r=0;r<s;r+=e)o=v(t.slice(r,r+e),o,i);if('SHA-224'===i)t=[o[0],o[1],o[2],o[3],o[4],o[5],o[6]];else if('SHA-256'===i)t=o;else if('SHA-384'===i)t=[o[0].a,o[0].b,o[1].a,o[1].b,o[2].a,o[2].b,o[3].a,o[3].b,o[4].a,o[4].b,o[5].a,o[5].b];else 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I((65535&e)<<16|65535&r,i)}function ae(t,a,r,e){var i,s,o;return i=(65535&t.b)+(65535&a.b)+(65535&r.b)+(65535&e.b),s=(t.b>>>16)+(a.b>>>16)+(r.b>>>16)+(e.b>>>16)+(i>>>16),o=(65535&s)<<16|65535&i,i=(65535&t.a)+(65535&a.a)+(65535&r.a)+(65535&e.a)+(s>>>16),s=(t.a>>>16)+(a.a>>>16)+(r.a>>>16)+(e.a>>>16)+(i>>>16),new I((65535&s)<<16|65535&i,o)}function re(t,a,r,e,i){var s,o,n;return s=(65535&t.b)+(65535&a.b)+(65535&r.b)+(65535&e.b)+(65535&i.b),o=(t.b>>>16)+(a.b>>>16)+(r.b>>>16)+(e.b>>>16)+(i.b>>>16)+(s>>>16),n=(65535&o)<<16|65535&s,s=(65535&t.a)+(65535&a.a)+(65535&r.a)+(65535&e.a)+(65535&i.a)+(o>>>16),o=(t.a>>>16)+(a.a>>>16)+(r.a>>>16)+(e.a>>>16)+(i.a>>>16)+(s>>>16),new I((65535&o)<<16|65535&s,n)}function E(e,t){return new I(e.a^t.a,e.b^t.b)}function B(t){var a,e=[];if('SHA-1'===t)e=[1732584193,4023233417,2562383102,271733878,3285377520];else if(0===t.lastIndexOf('SHA-',0))switch(e=[3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428],a=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225],t){case'SHA-224':break;case'SHA-256':e=a;break;case'SHA-384':e=[new I(3418070365,e[0]),new I(1654270250,e[1]),new I(2438529370,e[2]),new I(355462360,e[3]),new I(1731405415,e[4]),new I(41048885895,e[5]),new I(3675008525,e[6]),new I(1203062813,e[7])];break;case'SHA-512':e=[new I(a[0],4089235720),new I(a[1],2227873595),new I(a[2],4271175723),new I(a[3],1595750129),new I(a[4],2917565137),new I(a[5],725511199),new I(a[6],4215389547),new I(a[7],327033209)];break;default:throw Error('Unknown SHA variant');}else if(0===t.lastIndexOf('SHA3-',0)||0===t.lastIndexOf('SHAKE',0))for(t=0;5>t;t+=1)e[t]=[new I(0,0),new I(0,0),new I(0,0),new I(0,0),new I(0,0)];else throw Error('No SHA variants supported');return e}function A(t,a){var r,i,s,o,n,d,m,u=[];for(r=a[0],i=a[1],s=a[2],o=a[3],n=a[4],m=0;80>m;m+=1)u[m]=16>m?t[m]:S(u[m-3]^u[m-8]^u[m-14]^u[m-16],1),d=20>m?te(S(r,5),i&s^~i&o,n,1518500249,u[m]):40>m?te(S(r,5),i^s^o,n,1859775393,u[m]):60>m?te(S(r,5),U(i,s,o),n,2400959708,u[m]):te(S(r,5),i^s^o,n,3395469782,u[m]),n=o,o=s,s=S(i,30),i=r,r=d;return a[0]=ee(r,a[0]),a[1]=ee(i,a[1]),a[2]=ee(s,a[2]),a[3]=ee(o,a[3]),a[4]=ee(n,a[4]),a}function K(t,a,r,e){var i;for(i=(a+65>>>9<<4)+15;t.length<=i;)t.push(0);for(t[a>>>5]|=128<<24-a%32,a+=r,t[i]=4294967295&a,t[i-1]=0|a/4294967296,a=t.length,i=0;i<a;i+=16)e=A(t.slice(i,i+16),e);return e}function v(a,i,s){var e,o,d,m,b,l,p,g,n,h,u,r,t,R,S,f,A,v,y,x,k,C,D,F=[];if('SHA-224'===s||'SHA-256'===s)h=64,r=1,C=Number,t=ee,R=G,S=te,f=_,A=W,v=M,y=V,k=U,x=T,D=L;else if('SHA-384'===s||'SHA-512'===s)h=80,r=2,C=I,t=H,R=ae,S=re,f=Q,A=$,v=N,y=j,k=O,x=P,D=c;else throw Error('Unexpected error in SHA-2 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I(~s[(e+1)%5][i].a&s[(e+2)%5][i].a,~s[(e+1)%5][i].b&s[(e+2)%5][i].b));a[0][0]=E(a[0][0],x[r])}return a}var L,c,f,x;L=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],c=[new I(L[0],3609767458),new I(L[1],602891725),new I(L[2],3964484399),new I(L[3],2173295548),new I(L[4],4081628472),new I(L[5],3053834265),new I(L[6],2937671579),new I(L[7],3664609560),new I(L[8],2734883394),new I(L[9],1164996542),new I(L[10],1323610764),new I(L[11],3590304994),new I(L[12],4068182383),new I(L[13],991336113),new I(L[14],633803317),new I(L[15],3479774868),new I(L[16],2666613458),new I(L[17],944711139),new I(L[18],2341262773),new I(L[19],2007800933),new I(L[20],1495990901),new I(L[21],1856431235),new I(L[22],3175218132),new I(L[23],2198950837),new I(L[24],3999719339),new I(L[25],766784016),new I(L[26],2566594879),new I(L[27],3203337956),new I(L[28],1034457026),new I(L[29],2466948901),new I(L[30],3758326383),new I(L[31],168717936),new I(L[32],1188179964),new I(L[33],1546045734),new I(L[34],1522805485),new I(L[35],2643833823),new I(L[36],2343527390),new I(L[37],1014477480),new I(L[38],1206759142),new I(L[39],344077627),new I(L[40],1290863460),new I(L[41],3158454273),new I(L[42],3505952657),new I(L[43],106217008),new I(L[44],3606008344),new I(L[45],1432725776),new I(L[46],1467031594),new I(L[47],851169720),new I(L[48],3100823752),new I(L[49],1363258195),new I(L[50],3750685593),new I(L[51],3785050280),new I(L[52],3318307427),new I(L[53],3812723403),new I(L[54],2003034995),new I(L[55],3602036899),new I(L[56],1575990012),new I(L[57],1125592928),new I(L[58],2716904306),new I(L[59],442776044),new I(L[60],593698344),new I(L[61],3733110249),new I(L[62],2999351573),new I(L[63],3815920427),new I(3391569614,3928383900),new I(3515267271,566280711),new I(3940187606,3454069534),new I(4118630271,4000239992),new I(116418474,1914138554),new I(174292421,2731055270),new I(289380356,3203993006),new I(460393269,320620315),new I(685471733,587496836),new I(852142971,1086792851),new I(1017036298,365543100),new I(1126000580,2618297676),new I(1288033470,3409855158),new I(1501505948,4234509866),new I(1607167915,987167468),new I(1816402316,1246189591)],x=[new I(0,1),new I(0,32898),new I(2147483648,32906),new I(2147483648,2147516416),new I(0,32907),new I(0,2147483649),new I(2147483648,2147516545),new I(2147483648,32777),new I(0,138),new I(0,136),new I(0,2147516425),new I(0,2147483658),new I(0,2147516555),new I(2147483648,139),new I(2147483648,32905),new I(2147483648,32771),new I(2147483648,32770),new I(2147483648,128),new I(0,32778),new I(2147483648,2147483658),new I(2147483648,2147516545),new I(2147483648,32896),new I(0,2147483649),new I(2147483648,2147516424)],f=[[0,36,3,41,18],[1,44,10,45,2],[62,6,43,15,61],[28,55,25,21,56],[27,20,39,8,14]],(s=function(){return n}.call(r,i,r,e),!(s!==void 0&&(e.exports=s)))})(this)},function(e,t,a){'use strict';t.ApiError=a(1).ApiError,t.ResponseError=a(2).ResponseError,t.TimeoutError=a(3).TimeoutError},function(e,t,a){'use strict';const r=a(0);class i extends r.Request{constructor(e,t,a){super('PUT',`/users/${encodeURIComponent(e)}/merge/${encodeURIComponent(t)}`,3e4,!1),this.targetUserId=e,this.sourceUserId=t,a=a||{},this.cascadeCreate=a.cascadeCreate}bodyParameters(){let e={cascadeCreate:!(this.cascadeCreate!==void 0)||this.cascadeCreate};return e}}t.MergeUsers=i},function(e,t,a){'use 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r.Request{constructor(e,t,a){super('POST','/cartadditions/',3e3,!1),this.userId=e,this.itemId=t,a=a||{},this.timestamp=a.timestamp,this.cascadeCreate=a.cascadeCreate,this.amount=a.amount,this.price=a.price,this.recommId=a.recommId,this.additionalData=a.additionalData}bodyParameters(){let e={};return e.userId=this.userId,e.itemId=this.itemId,void 0!==this.timestamp&&(e.timestamp=this.timestamp),void 0!==this.cascadeCreate&&(e.cascadeCreate=this.cascadeCreate),void 0!==this.amount&&(e.amount=this.amount),void 0!==this.price&&(e.price=this.price),void 0!==this.recommId&&(e.recommId=this.recommId),void 0!==this.additionalData&&(e.additionalData=this.additionalData),e.cascadeCreate=void 0===this.cascadeCreate||this.cascadeCreate,e}}t.AddCartAddition=i},function(e,t,a){'use strict';const r=a(0);class i extends 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I(a[1],2227873595),new I(a[2],4271175723),new I(a[3],1595750129),new I(a[4],2917565137),new I(a[5],725511199),new I(a[6],4215389547),new I(a[7],327033209)];break;default:throw Error('Unknown SHA variant');}else if(0===t.lastIndexOf('SHA3-',0)||0===t.lastIndexOf('SHAKE',0))for(t=0;5>t;t+=1)e[t]=[new I(0,0),new I(0,0),new I(0,0),new I(0,0),new I(0,0)];else throw Error('No SHA variants supported');return e}function A(t,a){var r,i,s,o,n,d,m,p=[];for(r=a[0],i=a[1],s=a[2],o=a[3],n=a[4],m=0;80>m;m+=1)p[m]=16>m?t[m]:S(p[m-3]^p[m-8]^p[m-14]^p[m-16],1),d=20>m?te(S(r,5),i&s^~i&o,n,1518500249,p[m]):40>m?te(S(r,5),i^s^o,n,1859775393,p[m]):60>m?te(S(r,5),U(i,s,o),n,2400959708,p[m]):te(S(r,5),i^s^o,n,3395469782,p[m]),n=o,o=s,s=S(i,30),i=r,r=d;return a[0]=ee(r,a[0]),a[1]=ee(i,a[1]),a[2]=ee(s,a[2]),a[3]=ee(o,a[3]),a[4]=ee(n,a[4]),a}function K(t,a,r,e){var 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r.Request{constructor(e,t,a,r){super('POST',`/recomms/items/${encodeURIComponent(e)}/items/`,9e3,!1),this.itemId=e,this.targetUserId=t,this.count=a,r=r||{},this.scenario=r.scenario,this.cascadeCreate=r.cascadeCreate,this.returnProperties=r.returnProperties,this.includedProperties=r.includedProperties,this.filter=r.filter,this.booster=r.booster,this.logic=r.logic,this.userImpact=r.userImpact,this.diversity=r.diversity,this.minRelevance=r.minRelevance,this.rotationRate=r.rotationRate,this.rotationTime=r.rotationTime,this.expertSettings=r.expertSettings,this.returnAbGroup=r.returnAbGroup}bodyParameters(){let e={};return e.targetUserId=this.targetUserId,e.count=this.count,void 0!==this.scenario&&(e.scenario=this.scenario),void 0!==this.cascadeCreate&&(e.cascadeCreate=this.cascadeCreate),void 0!==this.returnProperties&&(e.returnProperties=this.returnProperties),void 0!==this.includedProperties&&(e.includedProperties=this.includedProperties),void 0!==this.filter&&(e.filter=this.filter),void 0!==this.booster&&(e.booster=this.booster),void 0!==this.logic&&(e.logic=this.logic),void 0!==this.userImpact&&(e.userImpact=this.userImpact),void 0!==this.diversity&&(e.diversity=this.diversity),void 0!==this.minRelevance&&(e.minRelevance=this.minRelevance),void 0!==this.rotationRate&&(e.rotationRate=this.rotationRate),void 0!==this.rotationTime&&(e.rotationTime=this.rotationTime),void 0!==this.expertSettings&&(e.expertSettings=this.expertSettings),void 0!==this.returnAbGroup&&(e.returnAbGroup=this.returnAbGroup),e.cascadeCreate=void 0===this.cascadeCreate||this.cascadeCreate,e}}t.RecommendItemsToItem=i},function(e,t,a){'use strict';const r=a(0);class i extends r.Request{constructor(e,t){super('POST',`/recomms/next/items/${encodeURIComponent(e)}`,9e3,!1),this.recommId=e,this.count=t}bodyParameters(){let e={count:this.count,cascadeCreate:!(this.cascadeCreate!==void 0)||this.cascadeCreate};return e}}t.RecommendNextItems=i},function(e,t,a){'use strict';const r=a(0);class i extends r.Request{constructor(e,t,a,r){super('POST',`/search/users/${encodeURIComponent(e)}/items/`,9e3,!1),this.userId=e,this.searchQuery=t,this.count=a,r=r||{},this.scenario=r.scenario,this.cascadeCreate=r.cascadeCreate,this.returnProperties=r.returnProperties,this.includedProperties=r.includedProperties,this.filter=r.filter,this.booster=r.booster,this.logic=r.logic,this.expertSettings=r.expertSettings,this.returnAbGroup=r.returnAbGroup}bodyParameters(){let e={};return e.searchQuery=this.searchQuery,e.count=this.count,void 0!==this.scenario&&(e.scenario=this.scenario),void 0!==this.cascadeCreate&&(e.cascadeCreate=this.cascadeCreate),void 0!==this.returnProperties&&(e.returnProperties=this.returnProperties),void 0!==this.includedProperties&&(e.includedProperties=this.includedProperties),void 0!==this.filter&&(e.filter=this.filter),void 0!==this.booster&&(e.booster=this.booster),void 0!==this.logic&&(e.logic=this.logic),void 0!==this.expertSettings&&(e.expertSettings=this.expertSettings),void 0!==this.returnAbGroup&&(e.returnAbGroup=this.returnAbGroup),e.cascadeCreate=void 0===this.cascadeCreate||this.cascadeCreate,e}}t.SearchItems=i}])});
 //# sourceMappingURL=recombee-api-client.min.js.map

package.json

 {
   "name": "recombee-js-api-client",
-  "version": "3.1.0",
+  "version": "4.0.0",
   "description": "Client-side js library for easy use of the Recombee recommendation API",
@@ -5,0 +5,0 @@ "browser": "./src/index.js",

README.md

@@ -18,3 +18,3 @@ # Recombee API Client
 ```js
-<script src="https://cdn.jsdelivr.net/gh/recombee/js-api-client@3.1.0/dist/recombee-api-client.min.js"></script>
+<script src="https://cdn.jsdelivr.net/gh/recombee/js-api-client@4.0.0/dist/recombee-api-client.min.js"></script>
 ```
@@ -48,3 +48,3 @@
 // Initialize client with name of your database and PUBLIC token
-var client = new recombee.ApiClient('name-of-your-db', '...db-public-token...');
+var client = new recombee.ApiClient('name-of-your-db', '...db-public-token...', {region: 'us-west'});
 
@@ -194,3 +194,3 @@ //Interactions take Id of user and Id of item
 
-    <script src="https://cdn.jsdelivr.net/gh/recombee/js-api-client@3.1.0/dist/recombee-api-client.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/gh/recombee/js-api-client@4.0.0/dist/recombee-api-client.min.js"></script>
 
@@ -217,3 +217,3 @@ <script type="text/javascript">
     // Initialize client
-    var client = new recombee.ApiClient('js-client-example', 'dXx2Jw4VkkYQP1XU4JwBAqGezs8BNzwhogGIRjDHJi39Yj3i0tWyIZ0IhKKw5Ln7');
+    var client = new recombee.ApiClient('js-client-example', 'dXx2Jw4VkkYQP1XU4JwBAqGezs8BNzwhogGIRjDHJi39Yj3i0tWyIZ0IhKKw5Ln7', {region: 'eu-west'});
 
@@ -220,0 +220,0 @@ var itemId = 'product-270';

src/api-client.js

@@ -21,3 +21,3 @@ 'use strict';
       this.options = options || {};
-      this.baseUri = this.options.baseUri || 'client-rapi.recombee.com';
+      this.baseUri = this._getBaseUri()
       this.useHttps = ('useHttps' in this.options) ? this.options.useHttps : true;
@@ -27,2 +27,29 @@ this.async = ('async' in this.options) ? this.options.async : true;
 
+
+  _getRegionalBaseUri(region) {
+    const uri = {
+      'ap-se': 'client-rapi-ap-se.recombee.com',
+      'ca-east': 'client-rapi-ca-east.recombee.com',
+      'eu-west': 'client-rapi-eu-west.recombee.com',
+      'us-west': 'client-rapi-us-west.recombee.com'
+    }[region.toLowerCase()];
+
+    if (uri === undefined) {
+      throw new Error(`Region "${region}" is unknown. You may need to update the version of the SDK.`)
+    }
+
+    return uri;
+  }
+
+  _getBaseUri() {
+    let baseUri = this.options.baseUri;
+    if (this.options.region) {
+      if (baseUri) {
+        throw new Error('baseUri and region cannot be specified at the same time');
+      }
+      baseUri = this._getRegionalBaseUri(this.options.region);
+    }
+    return baseUri || 'client-rapi.recombee.com';
+  }
+
   /**
@@ -29,0 +56,0 @@ * Send the request to Recombee

src/requests/recommend-items-to-user.js

@@ -113,3 +113,3 @@ /*
    *         - Type: number
-   *         - Description: **Expert option** If your users browse the system in real-time, it may easily happen that you wish to offer them recommendations multiple times. Here comes the question: how much should the recommendations change? Should they remain the same, or should they rotate? Recombee API allows you to control this per-request in backward fashion. You may penalize an item for being recommended in the near past. For the specific user, `rotationRate=1` means maximal rotation, `rotationRate=0` means absolutely no rotation. You may also use, for example `rotationRate=0.2` for only slight rotation of recommended items. Default: `0.1`.
+   *         - Description: **Expert option** If your users browse the system in real-time, it may easily happen that you wish to offer them recommendations multiple times. Here comes the question: how much should the recommendations change? Should they remain the same, or should they rotate? Recombee API allows you to control this per-request in backward fashion. You may penalize an item for being recommended in the near past. For the specific user, `rotationRate=1` means maximal rotation, `rotationRate=0` means absolutely no rotation. You may also use, for example `rotationRate=0.2` for only slight rotation of recommended items. Default: `0`.
    *     - *rotationTime*
@@ -116,0 +116,0 @@ *         - Type: number

tests/tests.js

 function createClient() {
-    return new recombee.ApiClient('tst-public-key', 'dIuCAwTeXn87m24HYE6uAIwSVzgEkTrQflrYlDBeIoeTIrhG1FVqj1v0h6u3nNSu');
+    return new recombee.ApiClient('tst-public-key', 'dIuCAwTeXn87m24HYE6uAIwSVzgEkTrQflrYlDBeIoeTIrhG1FVqj1v0h6u3nNSu', {region: 'eu-west'});
 }
@@ -4,0 +4,0 @@

No alert changes

Improved metrics

Total package byte prevSize

1937244

increased by171.43%

Number of package files

90

increased by181.25%

Lines of code

3671

increased by21.04%

No dependency changes