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qwen/nodejs/node_modules/pretty-format/build/collections.js

@@ -0,0 +1,180 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', {
+  value: true
+});
+exports.printIteratorEntries = printIteratorEntries;
+exports.printIteratorValues = printIteratorValues;
+exports.printListItems = printListItems;
+exports.printObjectProperties = printObjectProperties;
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ */
+
+const getKeysOfEnumerableProperties = (object, compareKeys) => {
+  const rawKeys = Object.keys(object);
+  const keys = compareKeys !== null ? rawKeys.sort(compareKeys) : rawKeys;
+  if (Object.getOwnPropertySymbols) {
+    Object.getOwnPropertySymbols(object).forEach(symbol => {
+      if (Object.getOwnPropertyDescriptor(object, symbol).enumerable) {
+        keys.push(symbol);
+      }
+    });
+  }
+  return keys;
+};
+
+/**
+ * Return entries (for example, of a map)
+ * with spacing, indentation, and comma
+ * without surrounding punctuation (for example, braces)
+ */
+function printIteratorEntries(
+  iterator,
+  config,
+  indentation,
+  depth,
+  refs,
+  printer,
+  // Too bad, so sad that separator for ECMAScript Map has been ' => '
+  // What a distracting diff if you change a data structure to/from
+  // ECMAScript Object or Immutable.Map/OrderedMap which use the default.
+  separator = ': '
+) {
+  let result = '';
+  let width = 0;
+  let current = iterator.next();
+  if (!current.done) {
+    result += config.spacingOuter;
+    const indentationNext = indentation + config.indent;
+    while (!current.done) {
+      result += indentationNext;
+      if (width++ === config.maxWidth) {
+        result += '…';
+        break;
+      }
+      const name = printer(
+        current.value[0],
+        config,
+        indentationNext,
+        depth,
+        refs
+      );
+      const value = printer(
+        current.value[1],
+        config,
+        indentationNext,
+        depth,
+        refs
+      );
+      result += name + separator + value;
+      current = iterator.next();
+      if (!current.done) {
+        result += `,${config.spacingInner}`;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+    result += config.spacingOuter + indentation;
+  }
+  return result;
+}
+
+/**
+ * Return values (for example, of a set)
+ * with spacing, indentation, and comma
+ * without surrounding punctuation (braces or brackets)
+ */
+function printIteratorValues(
+  iterator,
+  config,
+  indentation,
+  depth,
+  refs,
+  printer
+) {
+  let result = '';
+  let width = 0;
+  let current = iterator.next();
+  if (!current.done) {
+    result += config.spacingOuter;
+    const indentationNext = indentation + config.indent;
+    while (!current.done) {
+      result += indentationNext;
+      if (width++ === config.maxWidth) {
+        result += '…';
+        break;
+      }
+      result += printer(current.value, config, indentationNext, depth, refs);
+      current = iterator.next();
+      if (!current.done) {
+        result += `,${config.spacingInner}`;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+    result += config.spacingOuter + indentation;
+  }
+  return result;
+}
+
+/**
+ * Return items (for example, of an array)
+ * with spacing, indentation, and comma
+ * without surrounding punctuation (for example, brackets)
+ **/
+function printListItems(list, config, indentation, depth, refs, printer) {
+  let result = '';
+  if (list.length) {
+    result += config.spacingOuter;
+    const indentationNext = indentation + config.indent;
+    for (let i = 0; i < list.length; i++) {
+      result += indentationNext;
+      if (i === config.maxWidth) {
+        result += '…';
+        break;
+      }
+      if (i in list) {
+        result += printer(list[i], config, indentationNext, depth, refs);
+      }
+      if (i < list.length - 1) {
+        result += `,${config.spacingInner}`;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+    result += config.spacingOuter + indentation;
+  }
+  return result;
+}
+
+/**
+ * Return properties of an object
+ * with spacing, indentation, and comma
+ * without surrounding punctuation (for example, braces)
+ */
+function printObjectProperties(val, config, indentation, depth, refs, printer) {
+  let result = '';
+  const keys = getKeysOfEnumerableProperties(val, config.compareKeys);
+  if (keys.length) {
+    result += config.spacingOuter;
+    const indentationNext = indentation + config.indent;
+    for (let i = 0; i < keys.length; i++) {
+      const key = keys[i];
+      const name = printer(key, config, indentationNext, depth, refs);
+      const value = printer(val[key], config, indentationNext, depth, refs);
+      result += `${indentationNext + name}: ${value}`;
+      if (i < keys.length - 1) {
+        result += `,${config.spacingInner}`;
+      } else if (!config.min) {
+        result += ',';
+      }
+    }
+    result += config.spacingOuter + indentation;
+  }
+  return result;
+}