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Showing content from https://socketry.github.io/async-redis/source/Async/Redis/ClusterClient/RangeMap/index.html below:

Async::Redis::ClusterClient::RangeMap

A map that stores ranges and their associated values for efficient lookup.

Initialize a new RangeMap.

def initialize
	@ranges = []
end

Add a range-value pair to the map.

parameter　range　Range

The range to map.

parameter　value　Object

The value to associate with the range.

returns　Object

The added value.

def add(range, value)
	@ranges << [range, value]
	
	return value
end

Find the value associated with a key within any range.

parameter　key　Object

The key to find.

yields　{...}

Block called if no range contains the key.

returns　Object

The value if found, result of block if given, or nil.

def find(key)
	@ranges.each do |range, value|
		return value if range.include?(key)
	end
	
	if block_given?
		return yield
	end
	
	return nil
end

Iterate over all values in the map.

yields　{|value| ...}

Block called for each value.

parameter　value　Object

The value from the range-value pair.

def each
	@ranges.each do |range, value|
		yield value
	end
end

Clear all ranges from the map.

def clear
	@ranges.clear
end

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