From adb7923f34bbd67e00c855538c8f4c12c2c2247f Mon Sep 17 00:00:00 2001
From: Jean-Francois Cere <jfcere@hotmail.com>
Date: Tue, 21 Jun 2022 20:39:47 -0400
Subject: [PATCH] Fix rxjs 6 backward compatibility (#400)

---
 lib/src/clipboard-button.component.ts | 3 ++-
 lib/src/markdown.component.ts         | 3 ++-
 lib/src/markdown.service.spec.ts      | 2 +-
 package.json                          | 2 +-
 yarn.lock                             | 9 ++++++++-
 5 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/lib/src/clipboard-button.component.ts b/lib/src/clipboard-button.component.ts
index 6b30e8b8..f94b4761 100644
--- a/lib/src/clipboard-button.component.ts
+++ b/lib/src/clipboard-button.component.ts
@@ -1,5 +1,6 @@
 import { ChangeDetectionStrategy, Component } from '@angular/core';
-import { distinctUntilChanged, map, mapTo, merge, of, shareReplay, startWith, Subject, switchMap, timer } from 'rxjs';
+import { merge, of, Subject, timer } from 'rxjs';
+import { distinctUntilChanged, map, mapTo, shareReplay, startWith, switchMap } from 'rxjs/operators';
 
 const BUTTON_TEXT_COPY = 'Copy';
 const BUTTON_TEXT_COPIED = 'Copied';
diff --git a/lib/src/markdown.component.ts b/lib/src/markdown.component.ts
index 4e72ad53..e2d73fe7 100644
--- a/lib/src/markdown.component.ts
+++ b/lib/src/markdown.component.ts
@@ -12,7 +12,8 @@ import {
   Type,
   ViewContainerRef,
 } from '@angular/core';
-import { Subject, takeUntil } from 'rxjs';
+import { Subject } from 'rxjs';
+import { takeUntil } from 'rxjs/operators';
 
 import { KatexOptions } from './katex-options';
 import { MarkdownService, ParseOptions, RenderOptions } from './markdown.service';
diff --git a/lib/src/markdown.service.spec.ts b/lib/src/markdown.service.spec.ts
index 21c43658..817934f4 100644
--- a/lib/src/markdown.service.spec.ts
+++ b/lib/src/markdown.service.spec.ts
@@ -3,7 +3,7 @@ import { ComponentRef, EmbeddedViewRef, SecurityContext, TemplateRef, ViewContai
 import { TestBed } from '@angular/core/testing';
 import { BrowserModule, DomSanitizer } from '@angular/platform-browser';
 import { marked } from 'marked';
-import { first } from 'rxjs';
+import { first } from 'rxjs/operators';
 
 import { ClipboardButtonComponent } from './clipboard-button.component';
 import { KatexOptions } from './katex-options';
diff --git a/package.json b/package.json
index 3ec27e14..7bae7198 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "gumshoejs": "^5.1.2",
     "hammerjs": "~2.0.8",
     "ngx-markdown": "file:./lib",
-    "rxjs": "~7.5.0",
+    "rxjs": "~6.5.3",
     "tslib": "^2.3.0",
     "zone.js": "~0.11.4"
   },
diff --git a/yarn.lock b/yarn.lock
index e3deb21d..66e2658d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8616,13 +8616,20 @@ rxjs@6.6.7, rxjs@^6.5.4:
   dependencies:
     tslib "^1.9.0"
 
-rxjs@^7.5.5, rxjs@~7.5.0:
+rxjs@^7.5.5:
   version "7.5.5"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-7.5.5.tgz#2ebad89af0f560f460ad5cc4213219e1f7dd4e9f"
   integrity sha512-sy+H0pQofO95VDmFLzyaw9xNJU4KTRSwQIGM6+iG3SypAtCiLDzpeG8sJrNCWn2Up9km+KhkvTdbkrdy+yzZdw==
   dependencies:
     tslib "^2.1.0"
 
+rxjs@~6.5.3:
+  version "6.5.5"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.5.tgz#c5c884e3094c8cfee31bf27eb87e54ccfc87f9ec"
+  integrity sha512-WfQI+1gohdf0Dai/Bbmk5L5ItH5tYqm3ki2c5GdWhKjalzjg93N3avFjVStyZZz+A2Em+ZxKH5bNghw9UeylGQ==
+  dependencies:
+    tslib "^1.9.0"
+
 safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"