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dodb.cr
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Block captures fixed.

toying-with-ramdb
Philippe PITTOLI 2024-05-08 22:43:15 +02:00
parent a141849f2a
commit b3e416da8d
2 changed files with 11 additions and 6 deletions
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11
src/dodb/partition.cr
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@ -66,7 +66,7 @@ class DODB::Partition(V) < DODB::Indexer(V)
delete partition, do true end delete partition, do true end
end end
def delete(partition, &matcher) def delete(partition, &matcher : Proc(V, Bool))
partition_directory = indexing_directory partition partition_directory = indexing_directory partition
return unless Dir.exists? partition_directory return unless Dir.exists? partition_directory
@ -155,7 +155,7 @@ class DODB::CachedPartition(V) < DODB::Partition(V)
get_with_indexes(partition).map &.[0] get_with_indexes(partition).map &.[0]
end end
def delete(partition, &matcher) def delete(partition, &matcher : Proc(V, Bool))
# Use `get_with_indexes` to retrieve data on-disk, if necessary. # Use `get_with_indexes` to retrieve data on-disk, if necessary.
new_partition = get_with_indexes(partition).map(&.[1]).select do |key| new_partition = get_with_indexes(partition).map(&.[1]).select do |key|
item = @storage[key] item = @storage[key]
@ -164,10 +164,13 @@ class DODB::CachedPartition(V) < DODB::Partition(V)
@data[partition] = new_partition @data[partition] = new_partition
super(partition, matcher) super(partition, &matcher)
end end
end end
# `DODB::RAMOnlyPartition` enables the flexibility of partitions without a file-system representation.
# Absolute efficiency, exactly as easy to use as the other partition implementations.
class DODB::RAMOnlyPartition(V) < DODB::CachedPartition(V) class DODB::RAMOnlyPartition(V) < DODB::CachedPartition(V)
def index(key, value) def index(key, value)
partition = key_proc.call value partition = key_proc.call value
@ -202,7 +205,7 @@ class DODB::RAMOnlyPartition(V) < DODB::CachedPartition(V)
r_value r_value
end end
def delete(partition, &matcher) def delete(partition, &matcher : Proc(V, Bool))
if keys = @data[partition]? if keys = @data[partition]?
new_partition = keys.select do |key| new_partition = keys.select do |key|
item = @storage[key] item = @storage[key]

6
src/dodb/tags.cr
View File

@ -181,11 +181,13 @@ class DODB::CachedTags(V) < DODB::Tags(V)
@data[tag] = new_tag @data[tag] = new_tag
super(tag, matcher) super(tag, &matcher)
end end
end end
# TODO # `DODB::RAMOnlyTags` enables the flexibility of tags without a file-system representation.
# Absolute efficiency, exactly as easy to use as the other tag implementations.
class DODB::RAMOnlyTags(V) < DODB::CachedTags(V) class DODB::RAMOnlyTags(V) < DODB::CachedTags(V)
def index(key, value) def index(key, value)
indices = key_proc.call value indices = key_proc.call value