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AK: Make Hash{Map,Table}::remove_all_matching() return removal success

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These functions now return whether one or more entries were removed.
This commit is contained in:
Andreas Kling 2022-01-05 16:57:45 +01:00
parent c7ac0c2c80
commit 5279a04c78
4 changed files with 24 additions and 12 deletions
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7
Tests/AK/TestHashTable.cpp
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@ -95,13 +95,16 @@ TEST_CASE(table_remove_all_matching)
EXPECT_EQ(ints.size(), 4u);
ints.remove_all_matching([&](int value) { return value > 2; });
EXPECT_EQ(ints.remove_all_matching([&](int value) { return value > 2; }), true);
EXPECT_EQ(ints.remove_all_matching([&](int) { return false; }), false);
EXPECT_EQ(ints.size(), 2u);
ints.remove_all_matching([&](int) { return true; });
EXPECT_EQ(ints.remove_all_matching([&](int) { return true; }), true);
EXPECT(ints.is_empty());
EXPECT_EQ(ints.remove_all_matching([&](int) { return true; }), false);
}
TEST_CASE(case_insensitive)