82
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Ran 30 Jan 2020 05:45PM UTC

Jobs 3

Files 13

Run time 10s

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Build # 82

Build Type

push

travis-ci

Committed by

lucaong

Commit Message

improve get_multi interface (breaking change)

Before, get_multi/3 was returning a list of value corresponding to the
given keys, or the default value when the key was not in the database.

This API had a number of drawbacks, like the difficulty to distinguish
between a missing key from a key associated to the default value, or the
inconvenience of matching keys to values. Also, it is not consistent
with the argument of the function passed to get_and_update_multi.

The new version solves these problems (at the cost of breaking backward
compatibility) by returning a map of keys to values fro the selected
keys. When a key is not present in the database, it is omitted from the
result map.

Example:

    # Assuming that the database contains a: 1, b: 2, c: nil

    # Before:
    CubDB.get_multi(db, [:a, :b, :c, :x])
    # => [1, 2, nil, nil]

    # Now:
    CubDB.get_multi(db, [:a, :b, :c, :x])
    # => %{a: 1, b: 2, c: nil}

Run Details

485 of 489 relevant lines covered (99.18%)

25887.92 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	82.1 (ASSERT_RECEIVE_TIMEOUT=300)	30 Jan 2020 05:45PM UTC	99.18	Travis Job 82.1
2	82.2 (ASSERT_RECEIVE_TIMEOUT=300)	30 Jan 2020 05:45PM UTC	99.18	Travis Job 82.2
3	82.3 (ASSERT_RECEIVE_TIMEOUT=300)	30 Jan 2020 05:45PM UTC	99.18	Travis Job 82.3

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