@uniswap/v2-sdk - npm Package Compare versions

Comparing version 1.0.2 to 1.0.3

dist/entities/pair.d.ts

@@ -28,3 +28,3 @@ import { BigintIsh, ChainId, Price, Token, TokenAmount } from '@uniswap/sdk-core';
      */
-    get chainId(): ChainId;
+    get chainId(): ChainId | number;
     get token0(): Token;
@@ -31,0 +31,0 @@ get token1(): Token;

dist/entities/route.d.ts

@@ -10,3 +10,3 @@ import { ChainId, Currency, Price, Token } from '@uniswap/sdk-core';
     constructor(pairs: Pair[], input: Currency, output?: Currency);
-    get chainId(): ChainId;
+    get chainId(): ChainId | number;
 }

dist/v2-sdk.cjs.development.js

@@ -12,3 +12,2 @@ 'use strict';
 var address = require('@ethersproject/address');
-var warning = _interopDefault(require('tiny-warning'));
 
@@ -224,47 +223,24 @@ var FACTORY_ADDRESS = '0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f';
 
-function validateAndParseAddress(address$1) {
-  try {
-    var checksummedAddress = address.getAddress(address$1);
-    "development" !== "production" ? warning(address$1 === checksummedAddress, address$1 + " is not checksummed.") : void 0;
-    return checksummedAddress;
-  } catch (error) {
-      invariant(false, address$1 + " is not a valid address.")  ;
-  }
-}
-function parseBigintIsh(bigintIsh) {
-  return bigintIsh instanceof JSBI ? bigintIsh : JSBI.BigInt(bigintIsh);
-} // given an array of items sorted by `comparator`, insert an item into its sort index and constrain the size to
-// `maxSize` by removing the last item
+var ZERO$1 = /*#__PURE__*/JSBI.BigInt(0);
+var ONE$1 = /*#__PURE__*/JSBI.BigInt(1);
+var TWO = /*#__PURE__*/JSBI.BigInt(2);
+var THREE = /*#__PURE__*/JSBI.BigInt(3); // computes floor(babylonianSqrt(y)) using the babylonian method (not the fastest way)
 
-function sortedInsert(items, add, maxSize, comparator) {
-  !(maxSize > 0) ?  invariant(false, 'MAX_SIZE_ZERO')  : void 0; // this is an invariant because the interface cannot return multiple removed items if items.length exceeds maxSize
+function babylonianSqrt(y) {
+  var z = ZERO$1;
+  var x;
 
-  !(items.length <= maxSize) ?  invariant(false, 'ITEMS_SIZE')  : void 0; // short circuit first item add
+  if (JSBI.greaterThan(y, THREE)) {
+    z = y;
+    x = JSBI.add(JSBI.divide(y, TWO), ONE$1);
 
-  if (items.length === 0) {
-    items.push(add);
-    return null;
-  } else {
-    var isFull = items.length === maxSize; // short circuit if full and the additional item does not come before the last item
-
-    if (isFull && comparator(items[items.length - 1], add) <= 0) {
-      return add;
+    while (JSBI.lessThan(x, z)) {
+      z = x;
+      x = JSBI.divide(JSBI.add(JSBI.divide(y, x), x), TWO);
     }
+  } else if (JSBI.notEqual(y, ZERO$1)) {
+    z = ONE$1;
+  }
 
-    var lo = 0,
-        hi = items.length;
-
-    while (lo < hi) {
-      var mid = lo + hi >>> 1;
-
-      if (comparator(items[mid], add) <= 0) {
-        lo = mid + 1;
-      } else {
-        hi = mid;
-      }
-    }
-
-    items.splice(lo, 0, add);
-    return isFull ? items.pop() : null;
-  }
+  return z;
 }
@@ -363,3 +339,3 @@
     if (JSBI.equal(totalSupply.raw, ZERO)) {
-      liquidity = JSBI.subtract(sdkCore.babylonianSqrt(JSBI.multiply(tokenAmounts[0].raw, tokenAmounts[1].raw)), MINIMUM_LIQUIDITY);
+      liquidity = JSBI.subtract(babylonianSqrt(JSBI.multiply(tokenAmounts[0].raw, tokenAmounts[1].raw)), MINIMUM_LIQUIDITY);
     } else {
@@ -393,7 +369,7 @@ var amount0 = JSBI.divide(JSBI.multiply(tokenAmounts[0].raw, totalSupply.raw), this.reserve0.raw);
       !!!kLast ?  invariant(false, 'K_LAST')  : void 0;
-      var kLastParsed = parseBigintIsh(kLast);
+      var kLastParsed = JSBI.BigInt(kLast);
 
       if (!JSBI.equal(kLastParsed, ZERO)) {
-        var rootK = sdkCore.babylonianSqrt(JSBI.multiply(this.reserve0.raw, this.reserve1.raw));
-        var rootKLast = sdkCore.babylonianSqrt(kLastParsed);
+        var rootK = babylonianSqrt(JSBI.multiply(this.reserve0.raw, this.reserve1.raw));
+        var rootKLast = babylonianSqrt(kLastParsed);
 
@@ -463,8 +439,10 @@ if (JSBI.greaterThan(rootK, rootKLast)) {
     !(pairs.length > 0) ?  invariant(false, 'PAIRS')  : void 0;
+    var chainId = pairs[0].chainId;
     !pairs.every(function (pair) {
-      return pair.chainId === pairs[0].chainId;
+      return pair.chainId === chainId;
     }) ?  invariant(false, 'CHAIN_IDS')  : void 0;
-    !(input instanceof sdkCore.Token && pairs[0].involvesToken(input) || input === sdkCore.ETHER && pairs[0].involvesToken(sdkCore.WETH9[pairs[0].chainId])) ?  invariant(false, 'INPUT')  : void 0;
-    !(typeof output === 'undefined' || output instanceof sdkCore.Token && pairs[pairs.length - 1].involvesToken(output) || output === sdkCore.ETHER && pairs[pairs.length - 1].involvesToken(sdkCore.WETH9[pairs[0].chainId])) ?  invariant(false, 'OUTPUT')  : void 0;
-    var path = [input instanceof sdkCore.Token ? input : sdkCore.WETH9[pairs[0].chainId]];
+    var weth = sdkCore.WETH9[chainId];
+    !(input instanceof sdkCore.Token && pairs[0].involvesToken(input) || input === sdkCore.ETHER && weth && pairs[0].involvesToken(weth)) ?  invariant(false, 'INPUT')  : void 0;
+    !(typeof output === 'undefined' || output instanceof sdkCore.Token && pairs[pairs.length - 1].involvesToken(output) || output === sdkCore.ETHER && weth && pairs[pairs.length - 1].involvesToken(weth)) ?  invariant(false, 'OUTPUT')  : void 0;
+    var path = [input instanceof sdkCore.Token ? input : weth];
 
@@ -762,3 +740,3 @@ for (var _iterator = _createForOfIteratorHelperLoose(pairs.entries()), _step; !(_step = _iterator()).done;) {
       if (amountOut.token.equals(tokenOut)) {
-        sortedInsert(bestTrades, new Trade(new Route([].concat(currentPairs, [pair]), originalAmountIn.currency, currencyOut), originalAmountIn, sdkCore.TradeType.EXACT_INPUT), maxNumResults, tradeComparator);
+        sdkCore.sortedInsert(bestTrades, new Trade(new Route([].concat(currentPairs, [pair]), originalAmountIn.currency, currencyOut), originalAmountIn, sdkCore.TradeType.EXACT_INPUT), maxNumResults, tradeComparator);
       } else if (maxHops > 1 && pairs.length > 1) {
@@ -845,3 +823,3 @@ var pairsExcludingThisPair = pairs.slice(0, i).concat(pairs.slice(i + 1, pairs.length)); // otherwise, consider all the other paths that lead from this token as long as we have not exceeded maxHops
       if (amountIn.token.equals(tokenIn)) {
-        sortedInsert(bestTrades, new Trade(new Route([pair].concat(currentPairs), currencyIn, originalAmountOut.currency), originalAmountOut, sdkCore.TradeType.EXACT_OUTPUT), maxNumResults, tradeComparator);
+        sdkCore.sortedInsert(bestTrades, new Trade(new Route([pair].concat(currentPairs), currencyIn, originalAmountOut.currency), originalAmountOut, sdkCore.TradeType.EXACT_OUTPUT), maxNumResults, tradeComparator);
       } else if (maxHops > 1 && pairs.length > 1) {
@@ -890,3 +868,3 @@ var pairsExcludingThisPair = pairs.slice(0, i).concat(pairs.slice(i + 1, pairs.length)); // otherwise, consider all the other paths that arrive at this token as long as we have not exceeded maxHops
     !(!('ttl' in options) || options.ttl > 0) ?  invariant(false, 'TTL')  : void 0;
-    var to = validateAndParseAddress(options.recipient);
+    var to = sdkCore.validateAndParseAddress(options.recipient);
     var amountIn = toHex(trade.maximumAmountIn(options.allowedSlippage));
@@ -893,0 +871,0 @@ var amountOut = toHex(trade.minimumAmountOut(options.allowedSlippage));

dist/v2-sdk.cjs.production.min.js

@@ -1,2 +0,2 @@
-"use strict";function e(e){return e&&"object"==typeof e&&"default"in e?e.default:e}Object.defineProperty(exports,"__esModule",{value:!0});var t=e(require("jsbi")),n=require("@uniswap/sdk-core"),r=e(require("tiny-invariant")),o=require("@ethersproject/solidity"),i=require("@ethersproject/address"),u=(e(require("tiny-warning")),"0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f"),a=t.BigInt(1e3),s=t.BigInt(0),c=t.BigInt(1),l=t.BigInt(5),p=t.BigInt(997),h=t.BigInt(1e3);function f(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function d(e,t,n){return t&&f(e.prototype,t),n&&f(e,n),e}function v(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.__proto__=t}function T(e){return(T=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function m(e,t){return(m=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function k(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}function y(e,t,n){return(y=k()?Reflect.construct:function(e,t,n){var r=[null];r.push.apply(r,t);var o=new(Function.bind.apply(e,r));return n&&m(o,n.prototype),o}).apply(null,arguments)}function w(e){var t="function"==typeof Map?new Map:void 0;return(w=function(e){if(null===e||-1===Function.toString.call(e).indexOf("[native code]"))return e;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,n)}function n(){return y(e,arguments,T(this).constructor)}return n.prototype=Object.create(e.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}}),m(n,e)})(e)}function A(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function g(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function E(e,t){var n;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return g(e,void 0);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?g(e,void 0):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}return(n=e[Symbol.iterator]()).next.bind(n)}var I="setPrototypeOf"in Object,q=function(e){function t(){var n;return(n=e.call(this)||this).isInsufficientReservesError=!0,n.name=n.constructor.name,I&&Object.setPrototypeOf(A(n),(this instanceof t?this.constructor:void 0).prototype),n}return v(t,e),t}(w(Error)),b=function(e){function t(){var n;return(n=e.call(this)||this).isInsufficientInputAmountError=!0,n.name=n.constructor.name,I&&Object.setPrototypeOf(A(n),(this instanceof t?this.constructor:void 0).prototype),n}return v(t,e),t}(w(Error));function x(e,t,n,o){if(n>0||r(!1),e.length<=n||r(!1),0===e.length)return e.push(t),null;var i=e.length===n;if(i&&o(e[e.length-1],t)<=0)return t;for(var u=0,a=e.length;u<a;){var s=u+a>>>1;o(e[s],t)<=0?u=s+1:a=s}return e.splice(u,0,t),i?e.pop():null}var O=function(){function e(t,r){var o=t.token.sortsBefore(r.token)?[t,r]:[r,t];this.liquidityToken=new n.Token(o[0].token.chainId,e.getAddress(o[0].token,o[1].token),18,"UNI-V2","Uniswap V2"),this.tokenAmounts=o}e.getAddress=function(e,t){var n=e.sortsBefore(t)?[e,t]:[t,e];return i.getCreate2Address("0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",o.keccak256(["bytes"],[o.pack(["address","address"],[n[0].address,n[1].address])]),u)};var f=e.prototype;return f.involvesToken=function(e){return e.equals(this.token0)||e.equals(this.token1)},f.priceOf=function(e){return this.involvesToken(e)||r(!1),e.equals(this.token0)?this.token0Price:this.token1Price},f.reserveOf=function(e){return this.involvesToken(e)||r(!1),e.equals(this.token0)?this.reserve0:this.reserve1},f.getOutputAmount=function(o){if(this.involvesToken(o.token)||r(!1),t.equal(this.reserve0.raw,s)||t.equal(this.reserve1.raw,s))throw new q;var i=this.reserveOf(o.token),u=this.reserveOf(o.token.equals(this.token0)?this.token1:this.token0),a=t.multiply(o.raw,p),c=t.multiply(a,u.raw),l=t.add(t.multiply(i.raw,h),a),f=new n.TokenAmount(o.token.equals(this.token0)?this.token1:this.token0,t.divide(c,l));if(t.equal(f.raw,s))throw new b;return[f,new e(i.add(o),u.subtract(f))]},f.getInputAmount=function(o){if(this.involvesToken(o.token)||r(!1),t.equal(this.reserve0.raw,s)||t.equal(this.reserve1.raw,s)||t.greaterThanOrEqual(o.raw,this.reserveOf(o.token).raw))throw new q;var i=this.reserveOf(o.token),u=this.reserveOf(o.token.equals(this.token0)?this.token1:this.token0),a=t.multiply(t.multiply(u.raw,o.raw),h),l=t.multiply(t.subtract(i.raw,o.raw),p),f=new n.TokenAmount(o.token.equals(this.token0)?this.token1:this.token0,t.add(t.divide(a,l),c));return[f,new e(u.add(f),i.subtract(o))]},f.getLiquidityMinted=function(e,o,i){e.token.equals(this.liquidityToken)||r(!1);var u,c=o.token.sortsBefore(i.token)?[o,i]:[i,o];if(c[0].token.equals(this.token0)&&c[1].token.equals(this.token1)||r(!1),t.equal(e.raw,s))u=t.subtract(n.babylonianSqrt(t.multiply(c[0].raw,c[1].raw)),a);else{var l=t.divide(t.multiply(c[0].raw,e.raw),this.reserve0.raw),p=t.divide(t.multiply(c[1].raw,e.raw),this.reserve1.raw);u=t.lessThanOrEqual(l,p)?l:p}if(!t.greaterThan(u,s))throw new b;return new n.TokenAmount(this.liquidityToken,u)},f.getLiquidityValue=function(e,o,i,u,a){var c,p;if(void 0===u&&(u=!1),this.involvesToken(e)||r(!1),o.token.equals(this.liquidityToken)||r(!1),i.token.equals(this.liquidityToken)||r(!1),t.lessThanOrEqual(i.raw,o.raw)||r(!1),u){a||r(!1);var h=(p=a)instanceof t?p:t.BigInt(p);if(t.equal(h,s))c=o;else{var f=n.babylonianSqrt(t.multiply(this.reserve0.raw,this.reserve1.raw)),d=n.babylonianSqrt(h);if(t.greaterThan(f,d)){var v=t.multiply(o.raw,t.subtract(f,d)),T=t.add(t.multiply(f,l),d),m=t.divide(v,T);c=o.add(new n.TokenAmount(this.liquidityToken,m))}else c=o}}else c=o;return new n.TokenAmount(e,t.divide(t.multiply(i.raw,this.reserveOf(e).raw),c.raw))},d(e,[{key:"token0Price",get:function(){return new n.Price(this.token0,this.token1,this.tokenAmounts[0].raw,this.tokenAmounts[1].raw)}},{key:"token1Price",get:function(){return new n.Price(this.token1,this.token0,this.tokenAmounts[1].raw,this.tokenAmounts[0].raw)}},{key:"chainId",get:function(){return this.token0.chainId}},{key:"token0",get:function(){return this.tokenAmounts[0].token}},{key:"token1",get:function(){return this.tokenAmounts[1].token}},{key:"reserve0",get:function(){return this.tokenAmounts[0]}},{key:"reserve1",get:function(){return this.tokenAmounts[1]}}]),e}(),P=function(){function e(e,t,o){e.length>0||r(!1),e.every((function(t){return t.chainId===e[0].chainId}))||r(!1),t instanceof n.Token&&e[0].involvesToken(t)||t===n.ETHER&&e[0].involvesToken(n.WETH9[e[0].chainId])||r(!1),void 0===o||o instanceof n.Token&&e[e.length-1].involvesToken(o)||o===n.ETHER&&e[e.length-1].involvesToken(n.WETH9[e[0].chainId])||r(!1);for(var i,u=[t instanceof n.Token?t:n.WETH9[e[0].chainId]],a=E(e.entries());!(i=a()).done;){var s=i.value,c=s[1],l=u[s[0]];l.equals(c.token0)||l.equals(c.token1)||r(!1);var p=l.equals(c.token0)?c.token1:c.token0;u.push(p)}this.pairs=e,this.path=u,this.input=t,this.output=null!=o?o:u[u.length-1]}return d(e,[{key:"midPrice",get:function(){for(var e,t=[],r=E(this.pairs.entries());!(e=r()).done;){var o=e.value,i=o[1];t.push(this.path[o[0]].equals(i.token0)?new n.Price(i.reserve0.currency,i.reserve1.currency,i.reserve0.raw,i.reserve1.raw):new n.Price(i.reserve1.currency,i.reserve0.currency,i.reserve1.raw,i.reserve0.raw))}return t.slice(1).reduce((function(e,t){return e.multiply(t)}),t[0])}},{key:"chainId",get:function(){return this.pairs[0].chainId}}]),e}();function _(e,t){return n.currencyEquals(e.inputAmount.currency,t.inputAmount.currency)||r(!1),n.currencyEquals(e.outputAmount.currency,t.outputAmount.currency)||r(!1),e.outputAmount.equalTo(t.outputAmount)?e.inputAmount.equalTo(t.inputAmount)?0:e.inputAmount.lessThan(t.inputAmount)?-1:1:e.outputAmount.lessThan(t.outputAmount)?1:-1}function C(e,t){var n=_(e,t);return 0!==n?n:e.priceImpact.lessThan(t.priceImpact)?-1:e.priceImpact.greaterThan(t.priceImpact)?1:e.route.path.length-t.route.path.length}function H(e,t){return e instanceof n.TokenAmount?e:e.currency===n.ETHER?new n.TokenAmount(n.WETH9[t],e.raw):void r(!1)}function R(e,t){return e instanceof n.Token?e:e===n.ETHER?n.WETH9[t]:void r(!1)}var S=function(){function e(e,t,o){var i,u,a,s=new Array(e.path.length),c=new Array(e.pairs.length);if(o===n.TradeType.EXACT_INPUT){n.currencyEquals(t.currency,e.input)||r(!1),s[0]=H(t,e.chainId);for(var l=0;l<e.path.length-1;l++){var p=e.pairs[l].getOutputAmount(s[l]),h=p[1];s[l+1]=p[0],c[l]=h}}else{n.currencyEquals(t.currency,e.output)||r(!1),s[s.length-1]=H(t,e.chainId);for(var f=e.path.length-1;f>0;f--){var d=e.pairs[f-1].getInputAmount(s[f]),v=d[1];s[f-1]=d[0],c[f-1]=v}}this.route=e,this.tradeType=o,this.inputAmount=o===n.TradeType.EXACT_INPUT?t:e.input===n.ETHER?n.CurrencyAmount.ether(s[0].raw):s[0],this.outputAmount=o===n.TradeType.EXACT_OUTPUT?t:e.output===n.ETHER?n.CurrencyAmount.ether(s[s.length-1].raw):s[s.length-1],this.executionPrice=new n.Price(this.inputAmount.currency,this.outputAmount.currency,this.inputAmount.raw,this.outputAmount.raw),this.nextMidPrice=new P(c,e.input).midPrice,this.priceImpact=(i=this.outputAmount,a=(u=e.midPrice.raw.multiply(this.inputAmount.raw)).subtract(i.raw).divide(u),new n.Percent(a.numerator,a.denominator))}e.exactIn=function(t,r){return new e(t,r,n.TradeType.EXACT_INPUT)},e.exactOut=function(t,r){return new e(t,r,n.TradeType.EXACT_OUTPUT)};var t=e.prototype;return t.minimumAmountOut=function(e){if(e.lessThan(s)&&r(!1),this.tradeType===n.TradeType.EXACT_OUTPUT)return this.outputAmount;var t=new n.Fraction(c).add(e).invert().multiply(this.outputAmount.raw).quotient;return this.outputAmount instanceof n.TokenAmount?new n.TokenAmount(this.outputAmount.token,t):n.CurrencyAmount.ether(t)},t.maximumAmountIn=function(e){if(e.lessThan(s)&&r(!1),this.tradeType===n.TradeType.EXACT_INPUT)return this.inputAmount;var t=new n.Fraction(c).add(e).multiply(this.inputAmount.raw).quotient;return this.inputAmount instanceof n.TokenAmount?new n.TokenAmount(this.inputAmount.token,t):n.CurrencyAmount.ether(t)},e.bestTradeExactIn=function(t,o,i,u,a,c,l){var p=void 0===u?{}:u,h=p.maxNumResults,f=void 0===h?3:h,d=p.maxHops,v=void 0===d?3:d;void 0===a&&(a=[]),void 0===c&&(c=o),void 0===l&&(l=[]),t.length>0||r(!1),v>0||r(!1),c===o||a.length>0||r(!1);var T=o instanceof n.TokenAmount?o.token.chainId:i instanceof n.Token?i.chainId:void 0;void 0===T&&r(!1);for(var m=H(o,T),k=R(i,T),y=0;y<t.length;y++){var w=t[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(s)&&!w.reserve1.equalTo(s)){var A=void 0;try{A=w.getOutputAmount(m)[0]}catch(e){if(e.isInsufficientInputAmountError)continue;throw e}if(A.token.equals(k))x(l,new e(new P([].concat(a,[w]),c.currency,i),c,n.TradeType.EXACT_INPUT),f,C);else if(v>1&&t.length>1){var g=t.slice(0,y).concat(t.slice(y+1,t.length));e.bestTradeExactIn(g,A,i,{maxNumResults:f,maxHops:v-1},[].concat(a,[w]),c,l)}}}return l},e.bestTradeExactOut=function(t,o,i,u,a,c,l){var p=void 0===u?{}:u,h=p.maxNumResults,f=void 0===h?3:h,d=p.maxHops,v=void 0===d?3:d;void 0===a&&(a=[]),void 0===c&&(c=i),void 0===l&&(l=[]),t.length>0||r(!1),v>0||r(!1),c===i||a.length>0||r(!1);var T=i instanceof n.TokenAmount?i.token.chainId:o instanceof n.Token?o.chainId:void 0;void 0===T&&r(!1);for(var m=H(i,T),k=R(o,T),y=0;y<t.length;y++){var w=t[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(s)&&!w.reserve1.equalTo(s)){var A=void 0;try{A=w.getInputAmount(m)[0]}catch(e){if(e.isInsufficientReservesError)continue;throw e}if(A.token.equals(k))x(l,new e(new P([w].concat(a),o,c.currency),c,n.TradeType.EXACT_OUTPUT),f,C);else if(v>1&&t.length>1){var g=t.slice(0,y).concat(t.slice(y+1,t.length));e.bestTradeExactOut(g,o,A,{maxNumResults:f,maxHops:v-1},[w].concat(a),c,l)}}}return l},e}();function U(e){return"0x"+e.raw.toString(16)}var j=function(){function e(){}return e.swapCallParameters=function(e,t){var o=e.inputAmount.currency===n.ETHER,u=e.outputAmount.currency===n.ETHER;o&&u&&r(!1),!("ttl"in t)||t.ttl>0||r(!1);var a,s,c,l=function(e){try{return i.getAddress(e)}catch(e){r(!1)}}(t.recipient),p=U(e.maximumAmountIn(t.allowedSlippage)),h=U(e.minimumAmountOut(t.allowedSlippage)),f=e.route.path.map((function(e){return e.address})),d="ttl"in t?"0x"+(Math.floor((new Date).getTime()/1e3)+t.ttl).toString(16):"0x"+t.deadline.toString(16),v=Boolean(t.feeOnTransfer);switch(e.tradeType){case n.TradeType.EXACT_INPUT:o?(a=v?"swapExactETHForTokensSupportingFeeOnTransferTokens":"swapExactETHForTokens",s=[h,f,l,d],c=p):u?(a=v?"swapExactTokensForETHSupportingFeeOnTransferTokens":"swapExactTokensForETH",s=[p,h,f,l,d],c="0x0"):(a=v?"swapExactTokensForTokensSupportingFeeOnTransferTokens":"swapExactTokensForTokens",s=[p,h,f,l,d],c="0x0");break;case n.TradeType.EXACT_OUTPUT:v&&r(!1),o?(a="swapETHForExactTokens",s=[h,f,l,d],c=p):u?(a="swapTokensForExactETH",s=[h,p,f,l,d],c="0x0"):(a="swapTokensForExactTokens",s=[h,p,f,l,d],c="0x0")}return{methodName:a,args:s,value:c}},e}();exports.JSBI=t,exports.FACTORY_ADDRESS="0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",exports.INIT_CODE_HASH=u,exports.InsufficientInputAmountError=b,exports.InsufficientReservesError=q,exports.MINIMUM_LIQUIDITY=a,exports.Pair=O,exports.Route=P,exports.Router=j,exports.Trade=S,exports.inputOutputComparator=_,exports.tradeComparator=C;
+"use strict";function e(e){return e&&"object"==typeof e&&"default"in e?e.default:e}Object.defineProperty(exports,"__esModule",{value:!0});var t=e(require("jsbi")),n=require("@uniswap/sdk-core"),r=e(require("tiny-invariant")),o=require("@ethersproject/solidity"),i=require("@ethersproject/address"),u="0x96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f",a=t.BigInt(1e3),s=t.BigInt(0),c=t.BigInt(1),l=t.BigInt(5),p=t.BigInt(997),h=t.BigInt(1e3);function f(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function d(e,t,n){return t&&f(e.prototype,t),n&&f(e,n),e}function v(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,e.__proto__=t}function T(e){return(T=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function m(e,t){return(m=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function k(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Date.prototype.toString.call(Reflect.construct(Date,[],(function(){}))),!0}catch(e){return!1}}function y(e,t,n){return(y=k()?Reflect.construct:function(e,t,n){var r=[null];r.push.apply(r,t);var o=new(Function.bind.apply(e,r));return n&&m(o,n.prototype),o}).apply(null,arguments)}function w(e){var t="function"==typeof Map?new Map:void 0;return(w=function(e){if(null===e||-1===Function.toString.call(e).indexOf("[native code]"))return e;if("function"!=typeof e)throw new TypeError("Super expression must either be null or a function");if(void 0!==t){if(t.has(e))return t.get(e);t.set(e,n)}function n(){return y(e,arguments,T(this).constructor)}return n.prototype=Object.create(e.prototype,{constructor:{value:n,enumerable:!1,writable:!0,configurable:!0}}),m(n,e)})(e)}function A(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function g(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}function E(e,t){var n;if("undefined"==typeof Symbol||null==e[Symbol.iterator]){if(Array.isArray(e)||(n=function(e,t){if(e){if("string"==typeof e)return g(e,void 0);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?g(e,void 0):void 0}}(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var r=0;return function(){return r>=e.length?{done:!0}:{done:!1,value:e[r++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}return(n=e[Symbol.iterator]()).next.bind(n)}var I="setPrototypeOf"in Object,q=function(e){function t(){var n;return(n=e.call(this)||this).isInsufficientReservesError=!0,n.name=n.constructor.name,I&&Object.setPrototypeOf(A(n),(this instanceof t?this.constructor:void 0).prototype),n}return v(t,e),t}(w(Error)),x=function(e){function t(){var n;return(n=e.call(this)||this).isInsufficientInputAmountError=!0,n.name=n.constructor.name,I&&Object.setPrototypeOf(A(n),(this instanceof t?this.constructor:void 0).prototype),n}return v(t,e),t}(w(Error)),b=t.BigInt(0),O=t.BigInt(1),P=t.BigInt(2),_=t.BigInt(3);function C(e){var n,r=b;if(t.greaterThan(e,_))for(r=e,n=t.add(t.divide(e,P),O);t.lessThan(n,r);)r=n,n=t.divide(t.add(t.divide(e,n),n),P);else t.notEqual(e,b)&&(r=O);return r}var R=function(){function e(t,r){var o=t.token.sortsBefore(r.token)?[t,r]:[r,t];this.liquidityToken=new n.Token(o[0].token.chainId,e.getAddress(o[0].token,o[1].token),18,"UNI-V2","Uniswap V2"),this.tokenAmounts=o}e.getAddress=function(e,t){var n=e.sortsBefore(t)?[e,t]:[t,e];return i.getCreate2Address("0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",o.keccak256(["bytes"],[o.pack(["address","address"],[n[0].address,n[1].address])]),u)};var f=e.prototype;return f.involvesToken=function(e){return e.equals(this.token0)||e.equals(this.token1)},f.priceOf=function(e){return this.involvesToken(e)||r(!1),e.equals(this.token0)?this.token0Price:this.token1Price},f.reserveOf=function(e){return this.involvesToken(e)||r(!1),e.equals(this.token0)?this.reserve0:this.reserve1},f.getOutputAmount=function(o){if(this.involvesToken(o.token)||r(!1),t.equal(this.reserve0.raw,s)||t.equal(this.reserve1.raw,s))throw new q;var i=this.reserveOf(o.token),u=this.reserveOf(o.token.equals(this.token0)?this.token1:this.token0),a=t.multiply(o.raw,p),c=t.multiply(a,u.raw),l=t.add(t.multiply(i.raw,h),a),f=new n.TokenAmount(o.token.equals(this.token0)?this.token1:this.token0,t.divide(c,l));if(t.equal(f.raw,s))throw new x;return[f,new e(i.add(o),u.subtract(f))]},f.getInputAmount=function(o){if(this.involvesToken(o.token)||r(!1),t.equal(this.reserve0.raw,s)||t.equal(this.reserve1.raw,s)||t.greaterThanOrEqual(o.raw,this.reserveOf(o.token).raw))throw new q;var i=this.reserveOf(o.token),u=this.reserveOf(o.token.equals(this.token0)?this.token1:this.token0),a=t.multiply(t.multiply(u.raw,o.raw),h),l=t.multiply(t.subtract(i.raw,o.raw),p),f=new n.TokenAmount(o.token.equals(this.token0)?this.token1:this.token0,t.add(t.divide(a,l),c));return[f,new e(u.add(f),i.subtract(o))]},f.getLiquidityMinted=function(e,o,i){e.token.equals(this.liquidityToken)||r(!1);var u,c=o.token.sortsBefore(i.token)?[o,i]:[i,o];if(c[0].token.equals(this.token0)&&c[1].token.equals(this.token1)||r(!1),t.equal(e.raw,s))u=t.subtract(C(t.multiply(c[0].raw,c[1].raw)),a);else{var l=t.divide(t.multiply(c[0].raw,e.raw),this.reserve0.raw),p=t.divide(t.multiply(c[1].raw,e.raw),this.reserve1.raw);u=t.lessThanOrEqual(l,p)?l:p}if(!t.greaterThan(u,s))throw new x;return new n.TokenAmount(this.liquidityToken,u)},f.getLiquidityValue=function(e,o,i,u,a){var c;if(void 0===u&&(u=!1),this.involvesToken(e)||r(!1),o.token.equals(this.liquidityToken)||r(!1),i.token.equals(this.liquidityToken)||r(!1),t.lessThanOrEqual(i.raw,o.raw)||r(!1),u){a||r(!1);var p=t.BigInt(a);if(t.equal(p,s))c=o;else{var h=C(t.multiply(this.reserve0.raw,this.reserve1.raw)),f=C(p);if(t.greaterThan(h,f)){var d=t.multiply(o.raw,t.subtract(h,f)),v=t.add(t.multiply(h,l),f),T=t.divide(d,v);c=o.add(new n.TokenAmount(this.liquidityToken,T))}else c=o}}else c=o;return new n.TokenAmount(e,t.divide(t.multiply(i.raw,this.reserveOf(e).raw),c.raw))},d(e,[{key:"token0Price",get:function(){return new n.Price(this.token0,this.token1,this.tokenAmounts[0].raw,this.tokenAmounts[1].raw)}},{key:"token1Price",get:function(){return new n.Price(this.token1,this.token0,this.tokenAmounts[1].raw,this.tokenAmounts[0].raw)}},{key:"chainId",get:function(){return this.token0.chainId}},{key:"token0",get:function(){return this.tokenAmounts[0].token}},{key:"token1",get:function(){return this.tokenAmounts[1].token}},{key:"reserve0",get:function(){return this.tokenAmounts[0]}},{key:"reserve1",get:function(){return this.tokenAmounts[1]}}]),e}(),H=function(){function e(e,t,o){e.length>0||r(!1);var i=e[0].chainId;e.every((function(e){return e.chainId===i}))||r(!1);var u=n.WETH9[i];t instanceof n.Token&&e[0].involvesToken(t)||t===n.ETHER&&u&&e[0].involvesToken(u)||r(!1),void 0===o||o instanceof n.Token&&e[e.length-1].involvesToken(o)||o===n.ETHER&&u&&e[e.length-1].involvesToken(u)||r(!1);for(var a,s=[t instanceof n.Token?t:u],c=E(e.entries());!(a=c()).done;){var l=a.value,p=l[1],h=s[l[0]];h.equals(p.token0)||h.equals(p.token1)||r(!1);var f=h.equals(p.token0)?p.token1:p.token0;s.push(f)}this.pairs=e,this.path=s,this.input=t,this.output=null!=o?o:s[s.length-1]}return d(e,[{key:"midPrice",get:function(){for(var e,t=[],r=E(this.pairs.entries());!(e=r()).done;){var o=e.value,i=o[1];t.push(this.path[o[0]].equals(i.token0)?new n.Price(i.reserve0.currency,i.reserve1.currency,i.reserve0.raw,i.reserve1.raw):new n.Price(i.reserve1.currency,i.reserve0.currency,i.reserve1.raw,i.reserve0.raw))}return t.slice(1).reduce((function(e,t){return e.multiply(t)}),t[0])}},{key:"chainId",get:function(){return this.pairs[0].chainId}}]),e}();function B(e,t){return n.currencyEquals(e.inputAmount.currency,t.inputAmount.currency)||r(!1),n.currencyEquals(e.outputAmount.currency,t.outputAmount.currency)||r(!1),e.outputAmount.equalTo(t.outputAmount)?e.inputAmount.equalTo(t.inputAmount)?0:e.inputAmount.lessThan(t.inputAmount)?-1:1:e.outputAmount.lessThan(t.outputAmount)?1:-1}function S(e,t){var n=B(e,t);return 0!==n?n:e.priceImpact.lessThan(t.priceImpact)?-1:e.priceImpact.greaterThan(t.priceImpact)?1:e.route.path.length-t.route.path.length}function U(e,t){return e instanceof n.TokenAmount?e:e.currency===n.ETHER?new n.TokenAmount(n.WETH9[t],e.raw):void r(!1)}function j(e,t){return e instanceof n.Token?e:e===n.ETHER?n.WETH9[t]:void r(!1)}var F=function(){function e(e,t,o){var i,u,a,s=new Array(e.path.length),c=new Array(e.pairs.length);if(o===n.TradeType.EXACT_INPUT){n.currencyEquals(t.currency,e.input)||r(!1),s[0]=U(t,e.chainId);for(var l=0;l<e.path.length-1;l++){var p=e.pairs[l].getOutputAmount(s[l]),h=p[1];s[l+1]=p[0],c[l]=h}}else{n.currencyEquals(t.currency,e.output)||r(!1),s[s.length-1]=U(t,e.chainId);for(var f=e.path.length-1;f>0;f--){var d=e.pairs[f-1].getInputAmount(s[f]),v=d[1];s[f-1]=d[0],c[f-1]=v}}this.route=e,this.tradeType=o,this.inputAmount=o===n.TradeType.EXACT_INPUT?t:e.input===n.ETHER?n.CurrencyAmount.ether(s[0].raw):s[0],this.outputAmount=o===n.TradeType.EXACT_OUTPUT?t:e.output===n.ETHER?n.CurrencyAmount.ether(s[s.length-1].raw):s[s.length-1],this.executionPrice=new n.Price(this.inputAmount.currency,this.outputAmount.currency,this.inputAmount.raw,this.outputAmount.raw),this.nextMidPrice=new H(c,e.input).midPrice,this.priceImpact=(i=this.outputAmount,a=(u=e.midPrice.raw.multiply(this.inputAmount.raw)).subtract(i.raw).divide(u),new n.Percent(a.numerator,a.denominator))}e.exactIn=function(t,r){return new e(t,r,n.TradeType.EXACT_INPUT)},e.exactOut=function(t,r){return new e(t,r,n.TradeType.EXACT_OUTPUT)};var t=e.prototype;return t.minimumAmountOut=function(e){if(e.lessThan(s)&&r(!1),this.tradeType===n.TradeType.EXACT_OUTPUT)return this.outputAmount;var t=new n.Fraction(c).add(e).invert().multiply(this.outputAmount.raw).quotient;return this.outputAmount instanceof n.TokenAmount?new n.TokenAmount(this.outputAmount.token,t):n.CurrencyAmount.ether(t)},t.maximumAmountIn=function(e){if(e.lessThan(s)&&r(!1),this.tradeType===n.TradeType.EXACT_INPUT)return this.inputAmount;var t=new n.Fraction(c).add(e).multiply(this.inputAmount.raw).quotient;return this.inputAmount instanceof n.TokenAmount?new n.TokenAmount(this.inputAmount.token,t):n.CurrencyAmount.ether(t)},e.bestTradeExactIn=function(t,o,i,u,a,c,l){var p=void 0===u?{}:u,h=p.maxNumResults,f=void 0===h?3:h,d=p.maxHops,v=void 0===d?3:d;void 0===a&&(a=[]),void 0===c&&(c=o),void 0===l&&(l=[]),t.length>0||r(!1),v>0||r(!1),c===o||a.length>0||r(!1);var T=o instanceof n.TokenAmount?o.token.chainId:i instanceof n.Token?i.chainId:void 0;void 0===T&&r(!1);for(var m=U(o,T),k=j(i,T),y=0;y<t.length;y++){var w=t[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(s)&&!w.reserve1.equalTo(s)){var A=void 0;try{A=w.getOutputAmount(m)[0]}catch(e){if(e.isInsufficientInputAmountError)continue;throw e}if(A.token.equals(k))n.sortedInsert(l,new e(new H([].concat(a,[w]),c.currency,i),c,n.TradeType.EXACT_INPUT),f,S);else if(v>1&&t.length>1){var g=t.slice(0,y).concat(t.slice(y+1,t.length));e.bestTradeExactIn(g,A,i,{maxNumResults:f,maxHops:v-1},[].concat(a,[w]),c,l)}}}return l},e.bestTradeExactOut=function(t,o,i,u,a,c,l){var p=void 0===u?{}:u,h=p.maxNumResults,f=void 0===h?3:h,d=p.maxHops,v=void 0===d?3:d;void 0===a&&(a=[]),void 0===c&&(c=i),void 0===l&&(l=[]),t.length>0||r(!1),v>0||r(!1),c===i||a.length>0||r(!1);var T=i instanceof n.TokenAmount?i.token.chainId:o instanceof n.Token?o.chainId:void 0;void 0===T&&r(!1);for(var m=U(i,T),k=j(o,T),y=0;y<t.length;y++){var w=t[y];if((w.token0.equals(m.token)||w.token1.equals(m.token))&&!w.reserve0.equalTo(s)&&!w.reserve1.equalTo(s)){var A=void 0;try{A=w.getInputAmount(m)[0]}catch(e){if(e.isInsufficientReservesError)continue;throw e}if(A.token.equals(k))n.sortedInsert(l,new e(new H([w].concat(a),o,c.currency),c,n.TradeType.EXACT_OUTPUT),f,S);else if(v>1&&t.length>1){var g=t.slice(0,y).concat(t.slice(y+1,t.length));e.bestTradeExactOut(g,o,A,{maxNumResults:f,maxHops:v-1},[w].concat(a),c,l)}}}return l},e}();function N(e){return"0x"+e.raw.toString(16)}var D=function(){function e(){}return e.swapCallParameters=function(e,t){var o=e.inputAmount.currency===n.ETHER,i=e.outputAmount.currency===n.ETHER;o&&i&&r(!1),!("ttl"in t)||t.ttl>0||r(!1);var u,a,s,c=n.validateAndParseAddress(t.recipient),l=N(e.maximumAmountIn(t.allowedSlippage)),p=N(e.minimumAmountOut(t.allowedSlippage)),h=e.route.path.map((function(e){return e.address})),f="ttl"in t?"0x"+(Math.floor((new Date).getTime()/1e3)+t.ttl).toString(16):"0x"+t.deadline.toString(16),d=Boolean(t.feeOnTransfer);switch(e.tradeType){case n.TradeType.EXACT_INPUT:o?(u=d?"swapExactETHForTokensSupportingFeeOnTransferTokens":"swapExactETHForTokens",a=[p,h,c,f],s=l):i?(u=d?"swapExactTokensForETHSupportingFeeOnTransferTokens":"swapExactTokensForETH",a=[l,p,h,c,f],s="0x0"):(u=d?"swapExactTokensForTokensSupportingFeeOnTransferTokens":"swapExactTokensForTokens",a=[l,p,h,c,f],s="0x0");break;case n.TradeType.EXACT_OUTPUT:d&&r(!1),o?(u="swapETHForExactTokens",a=[p,h,c,f],s=l):i?(u="swapTokensForExactETH",a=[p,l,h,c,f],s="0x0"):(u="swapTokensForExactTokens",a=[p,l,h,c,f],s="0x0")}return{methodName:u,args:a,value:s}},e}();exports.JSBI=t,exports.FACTORY_ADDRESS="0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f",exports.INIT_CODE_HASH=u,exports.InsufficientInputAmountError=x,exports.InsufficientReservesError=q,exports.MINIMUM_LIQUIDITY=a,exports.Pair=R,exports.Route=H,exports.Router=D,exports.Trade=F,exports.inputOutputComparator=B,exports.tradeComparator=S;
 //# sourceMappingURL=v2-sdk.cjs.production.min.js.map

dist/v2-sdk.esm.js

 import JSBI from 'jsbi';
 export { default as JSBI } from 'jsbi';
-import { TokenAmount, babylonianSqrt, Token, Price, ETHER, WETH9, currencyEquals, TradeType, Fraction, CurrencyAmount, Percent } from '@uniswap/sdk-core';
+import { TokenAmount, Token, Price, ETHER, WETH9, currencyEquals, TradeType, Fraction, CurrencyAmount, Percent, sortedInsert, validateAndParseAddress } from '@uniswap/sdk-core';
 import invariant from 'tiny-invariant';
 import { keccak256, pack } from '@ethersproject/solidity';
-import { getAddress, getCreate2Address } from '@ethersproject/address';
-import warning from 'tiny-warning';
+import { getCreate2Address } from '@ethersproject/address';
 
@@ -218,47 +217,24 @@ var FACTORY_ADDRESS = '0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f';
 
-function validateAndParseAddress(address) {
-  try {
-    var checksummedAddress = getAddress(address);
-    process.env.NODE_ENV !== "production" ? warning(address === checksummedAddress, address + " is not checksummed.") : void 0;
-    return checksummedAddress;
-  } catch (error) {
-     process.env.NODE_ENV !== "production" ? invariant(false, address + " is not a valid address.") : invariant(false) ;
-  }
-}
-function parseBigintIsh(bigintIsh) {
-  return bigintIsh instanceof JSBI ? bigintIsh : JSBI.BigInt(bigintIsh);
-} // given an array of items sorted by `comparator`, insert an item into its sort index and constrain the size to
-// `maxSize` by removing the last item
+var ZERO$1 = /*#__PURE__*/JSBI.BigInt(0);
+var ONE$1 = /*#__PURE__*/JSBI.BigInt(1);
+var TWO = /*#__PURE__*/JSBI.BigInt(2);
+var THREE = /*#__PURE__*/JSBI.BigInt(3); // computes floor(babylonianSqrt(y)) using the babylonian method (not the fastest way)
 
-function sortedInsert(items, add, maxSize, comparator) {
-  !(maxSize > 0) ? process.env.NODE_ENV !== "production" ? invariant(false, 'MAX_SIZE_ZERO') : invariant(false) : void 0; // this is an invariant because the interface cannot return multiple removed items if items.length exceeds maxSize
+function babylonianSqrt(y) {
+  var z = ZERO$1;
+  var x;
 
-  !(items.length <= maxSize) ? process.env.NODE_ENV !== "production" ? invariant(false, 'ITEMS_SIZE') : invariant(false) : void 0; // short circuit first item add
+  if (JSBI.greaterThan(y, THREE)) {
+    z = y;
+    x = JSBI.add(JSBI.divide(y, TWO), ONE$1);
 
-  if (items.length === 0) {
-    items.push(add);
-    return null;
-  } else {
-    var isFull = items.length === maxSize; // short circuit if full and the additional item does not come before the last item
-
-    if (isFull && comparator(items[items.length - 1], add) <= 0) {
-      return add;
+    while (JSBI.lessThan(x, z)) {
+      z = x;
+      x = JSBI.divide(JSBI.add(JSBI.divide(y, x), x), TWO);
     }
+  } else if (JSBI.notEqual(y, ZERO$1)) {
+    z = ONE$1;
+  }
 
-    var lo = 0,
-        hi = items.length;
-
-    while (lo < hi) {
-      var mid = lo + hi >>> 1;
-
-      if (comparator(items[mid], add) <= 0) {
-        lo = mid + 1;
-      } else {
-        hi = mid;
-      }
-    }
-
-    items.splice(lo, 0, add);
-    return isFull ? items.pop() : null;
-  }
+  return z;
 }
@@ -386,3 +362,3 @@
       !!!kLast ? process.env.NODE_ENV !== "production" ? invariant(false, 'K_LAST') : invariant(false) : void 0;
-      var kLastParsed = parseBigintIsh(kLast);
+      var kLastParsed = JSBI.BigInt(kLast);
 
@@ -456,8 +432,10 @@ if (!JSBI.equal(kLastParsed, ZERO)) {
     !(pairs.length > 0) ? process.env.NODE_ENV !== "production" ? invariant(false, 'PAIRS') : invariant(false) : void 0;
+    var chainId = pairs[0].chainId;
     !pairs.every(function (pair) {
-      return pair.chainId === pairs[0].chainId;
+      return pair.chainId === chainId;
     }) ? process.env.NODE_ENV !== "production" ? invariant(false, 'CHAIN_IDS') : invariant(false) : void 0;
-    !(input instanceof Token && pairs[0].involvesToken(input) || input === ETHER && pairs[0].involvesToken(WETH9[pairs[0].chainId])) ? process.env.NODE_ENV !== "production" ? invariant(false, 'INPUT') : invariant(false) : void 0;
-    !(typeof output === 'undefined' || output instanceof Token && pairs[pairs.length - 1].involvesToken(output) || output === ETHER && pairs[pairs.length - 1].involvesToken(WETH9[pairs[0].chainId])) ? process.env.NODE_ENV !== "production" ? invariant(false, 'OUTPUT') : invariant(false) : void 0;
-    var path = [input instanceof Token ? input : WETH9[pairs[0].chainId]];
+    var weth = WETH9[chainId];
+    !(input instanceof Token && pairs[0].involvesToken(input) || input === ETHER && weth && pairs[0].involvesToken(weth)) ? process.env.NODE_ENV !== "production" ? invariant(false, 'INPUT') : invariant(false) : void 0;
+    !(typeof output === 'undefined' || output instanceof Token && pairs[pairs.length - 1].involvesToken(output) || output === ETHER && weth && pairs[pairs.length - 1].involvesToken(weth)) ? process.env.NODE_ENV !== "production" ? invariant(false, 'OUTPUT') : invariant(false) : void 0;
+    var path = [input instanceof Token ? input : weth];
 
@@ -464,0 +442,0 @@ for (var _iterator = _createForOfIteratorHelperLoose(pairs.entries()), _step; !(_step = _iterator()).done;) {

package.json

 {
   "name": "@uniswap/v2-sdk",
   "license": "MIT",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "🛠 An SDK for building applications on top of Uniswap V2",
@@ -25,3 +25,3 @@ "main": "dist/index.js",
   "dependencies": {
-    "@uniswap/sdk-core": "^1.0.7",
+    "@uniswap/sdk-core": "^1.0.8",
     "tiny-invariant": "^1.1.0",
@@ -28,0 +28,0 @@ "tiny-warning": "^1.0.3"

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of low supply chain risk alerts

37

decreased by-9.76%

Worsened metrics

Total package byte prevSize

274341

decreased by-2.61%

Lines of code

1837

decreased by-2.13%

Dependency changes

• Updated@uniswap/sdk-core@^1.0.8