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Update REAME - Add 'clear' method for 'unique_list' #144

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Merged
merged 1 commit into from
Apr 19, 2025
Merged

Update REAME - Add 'clear' method for 'unique_list' #144

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6 changes: 6 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -48,11 +48,13 @@ There are data structures for counters, enums, flags, lists, unique lists, sets,
list = Kredis.list "mylist"
list << "hello world!" # => RPUSH mylist "hello world!"
[ "hello world!" ] == list.elements # => LRANGE mylist 0, -1
list.clear # => DEL mylist

integer_list = Kredis.list "myintegerlist", typed: :integer, default: [ 1, 2, 3 ] # => EXISTS? myintegerlist, RPUSH myintegerlist "1" "2" "3"
integer_list.append([ 4, 5, 6 ]) # => RPUSH myintegerlist "4" "5" "6"
integer_list << 7 # => RPUSH myintegerlist "7"
[ 1, 2, 3, 4, 5, 6, 7 ] == integer_list.elements # => LRANGE myintegerlist 0 -1
integer_list.clear # => DEL myintegerlist

unique_list = Kredis.unique_list "myuniquelist"
unique_list.append(%w[ 2 3 4 ]) # => LREM myuniquelist 0, "2" + LREM myuniquelist 0, "3" + LREM myuniquelist 0, "4" + RPUSH myuniquelist "2", "3", "4"
Expand All @@ -61,6 +63,7 @@ unique_list.append([])
unique_list << "5" # => LREM myuniquelist 0, "5" + RPUSH myuniquelist "5"
unique_list.remove(3) # => LREM myuniquelist 0, "3"
[ "4", "2", "1", "5" ] == unique_list.elements # => LRANGE myuniquelist 0, -1
unique_list.clear # => DEL myuniquelist

ordered_set = Kredis.ordered_set "myorderedset"
ordered_set.append(%w[ 2 3 4 ]) # => ZADD myorderedset 1646131025.4953232 2 1646131025.495326 3 1646131025.4953272 4
Expand All @@ -75,6 +78,7 @@ set.add(DateTime.tomorrow, DateTime.yesterday) # => SADD myset "2021-0
set << DateTime.tomorrow # => SADD myset "2021-02-03 00:00:00 +0100"
2 == set.size # => SCARD myset
[ DateTime.tomorrow, DateTime.yesterday ] == set.members # => SMEMBERS myset
set.clear # => DEL myset

hash = Kredis.hash "myhash"
hash.update("key" => "value", "key2" => "value2") # => HSET myhash "key", "value", "key2", "value2"
Expand Down Expand Up @@ -102,6 +106,7 @@ counter.increment by: 2 # => SET mycounter 0 EX 5 NX + INCRBY "mycounter
2 == counter.value # => GET "mycounter"
sleep 6.seconds
0 == counter.value # => GET "mycounter"
counter.reset # => DEL mycounter

cycle = Kredis.cycle "mycycle", values: %i[ one two three ]
:one == cycle.value # => GET mycycle
Expand All @@ -111,6 +116,7 @@ cycle.next # => GET mycycle + SET mycycle 2
:three == cycle.value # => GET mycycle
cycle.next # => GET mycycle + SET mycycle 0
:one == cycle.value # => GET mycycle
cycle.reset # => DEL mycycle

enum = Kredis.enum "myenum", values: %w[ one two three ], default: "one"
"one" == enum.value # => GET myenum
Expand Down