Deploy 611a3b3 to NPM branch

Travis CI · Travis CI · commit cb161ac0053c · 2018-05-15T16:33:22.000Z
diff --git a/README.md b/README.md
@@ -556,8 +556,8 @@ Any collection can be converted to a lazy Seq with `Seq()`.
 
 <!-- runkit:activate -->
 ```js
-const { Map } = require('immutable')
-const map = Map({ a: 1, b: 2, c: 3 }
+const { Map, Seq } = require('immutable')
+const map = Map({ a: 1, b: 2, c: 3 })
 const lazySeq = Seq(map)
 ```
 
diff --git a/dist/immutable.es.js b/dist/immutable.es.js
@@ -2108,7 +2108,11 @@ function mergeIntoKeyedWith(collection, collections, merger) {
   if (iters.length === 0) {
     return collection;
   }
-  if (collection.size === 0 && !collection.__ownerID && iters.length === 1) {
+  if (
+    collection.toSeq().size === 0 &&
+    !collection.__ownerID &&
+    iters.length === 1
+  ) {
     return collection.constructor(iters[0]);
   }
   return collection.withMutations(function (collection) {
diff --git a/dist/immutable.js b/dist/immutable.js
@@ -2114,7 +2114,11 @@ function mergeIntoKeyedWith(collection, collections, merger) {
   if (iters.length === 0) {
     return collection;
   }
-  if (collection.size === 0 && !collection.__ownerID && iters.length === 1) {
+  if (
+    collection.toSeq().size === 0 &&
+    !collection.__ownerID &&
+    iters.length === 1
+  ) {
     return collection.constructor(iters[0]);
   }
   return collection.withMutations(function (collection) {
diff --git a/dist/immutable.min.js b/dist/immutable.min.js

Original file line number	Diff line number	Diff line change
`@@ -2108,7 +2108,11 @@ function mergeIntoKeyedWith(collection, collections, merger) {`
`2108`	`2108`	`if (iters.length === 0) {`
`2109`	`2109`	`return collection;`
`2110`	`2110`	`}`
`2111`		`- if (collection.size === 0 && !collection.__ownerID && iters.length === 1) {`
	`2111`	`+ if (`
	`2112`	`+ collection.toSeq().size === 0 &&`
	`2113`	`+ !collection.__ownerID &&`
	`2114`	`+ iters.length === 1`
	`2115`	`+ ) {`
`2112`	`2116`	`return collection.constructor(iters[0]);`
`2113`	`2117`	`}`
`2114`	`2118`	`return collection.withMutations(function (collection) {`
Original file line number	Diff line number	Diff line change
`@@ -2114,7 +2114,11 @@ function mergeIntoKeyedWith(collection, collections, merger) {`
`2114`	`2114`	`if (iters.length === 0) {`
`2115`	`2115`	`return collection;`
`2116`	`2116`	`}`
`2117`		`- if (collection.size === 0 && !collection.__ownerID && iters.length === 1) {`
	`2117`	`+ if (`
	`2118`	`+ collection.toSeq().size === 0 &&`
	`2119`	`+ !collection.__ownerID &&`
	`2120`	`+ iters.length === 1`
	`2121`	`+ ) {`
`2118`	`2122`	`return collection.constructor(iters[0]);`
`2119`	`2123`	`}`
`2120`	`2124`	`return collection.withMutations(function (collection) {`