Sha256: 5453217d833c36e8b37126a85764f3d59dffaa63cf997ce9bb2a02c1c2f0fd70
Contents?: true
Size: 1021 Bytes
Versions: 9
Compression:
Stored size: 1021 Bytes
Contents
module NagiosCheck
class Range
def initialize(string_range)
if string_range.nil? || string_range.empty?
raise RuntimeError, "Pattern should not be nil"
end
@string_range = string_range
tokens = string_range.scan(/^(@)?(([-.0-9]+|~)?:)?([-.0-9]+)?$/).first
unless tokens
raise RuntimeError, "Pattern should be of form [@][~][min]:max"
end
@exclusive = true if tokens.include? "@"
case tokens[2]
when nil, "" then @min = 0
when '~' then @min = nil
else @min = tokens[2].to_f
end
@max = tokens[3].nil? || tokens[3] == "" ? nil : tokens[3].to_f
end
def include?(value)
if @exclusive
(@min.nil? || value > @min) && (@max.nil? || value < @max)
else
(@min.nil? || value >= @min) && (@max.nil? || value <= @max)
end
end
def ===(value)
include?(value)
end
def to_s
"Range[#{@reversed ? "~" : ""}#{@inclusive ? "@" : ""}#{@min}:#{@max}]"
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems