Initial commit: Crypto trader application

frontend/node_modules/tldts/index.ts

@@ -0,0 +1,62 @@
+import {
+  FLAG,
+  getEmptyResult,
+  IOptions,
+  IResult,
+  parseImpl,
+  resetResult,
+} from 'tldts-core';
+
+import suffixLookup from './src/suffix-trie';
+
+// For all methods but 'parse', it does not make sense to allocate an object
+// every single time to only return the value of a specific attribute. To avoid
+// this un-necessary allocation, we use a global object which is re-used.
+const RESULT: IResult = getEmptyResult();
+
+export function parse(url: string, options: Partial<IOptions> = {}): IResult {
+  return parseImpl(url, FLAG.ALL, suffixLookup, options, getEmptyResult());
+}
+
+export function getHostname(
+  url: string,
+  options: Partial<IOptions> = {},
+): string | null {
+  /*@__INLINE__*/ resetResult(RESULT);
+  return parseImpl(url, FLAG.HOSTNAME, suffixLookup, options, RESULT).hostname;
+}
+
+export function getPublicSuffix(
+  url: string,
+  options: Partial<IOptions> = {},
+): string | null {
+  /*@__INLINE__*/ resetResult(RESULT);
+  return parseImpl(url, FLAG.PUBLIC_SUFFIX, suffixLookup, options, RESULT)
+    .publicSuffix;
+}
+
+export function getDomain(
+  url: string,
+  options: Partial<IOptions> = {},
+): string | null {
+  /*@__INLINE__*/ resetResult(RESULT);
+  return parseImpl(url, FLAG.DOMAIN, suffixLookup, options, RESULT).domain;
+}
+
+export function getSubdomain(
+  url: string,
+  options: Partial<IOptions> = {},
+): string | null {
+  /*@__INLINE__*/ resetResult(RESULT);
+  return parseImpl(url, FLAG.SUB_DOMAIN, suffixLookup, options, RESULT)
+    .subdomain;
+}
+
+export function getDomainWithoutSuffix(
+  url: string,
+  options: Partial<IOptions> = {},
+): string | null {
+  /*@__INLINE__*/ resetResult(RESULT);
+  return parseImpl(url, FLAG.ALL, suffixLookup, options, RESULT)
+    .domainWithoutSuffix;
+}