Sha256: ff756afd76376188c75f40ee8ca8f54b13a075c9c20baa77de1a3dbb7d69a8d5
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Size: 826 Bytes
Versions: 14
Compression:
Stored size: 826 Bytes
Contents
# frozen_string_literal: true
module OptParseValidator
# Implementation of the Integer Range Option
class OptIntegerRange < OptBase
# @return [ Void ]
def append_help_messages
option << "Range separator to use: '#{separator}'"
super
end
# @param [ String ] value
#
# @return [ Range ]
def validate(value)
a = super(value).split(separator)
raise Error, "Incorrect number of ranges found: #{a.size}, should be 2" unless a.size == 2
first_integer = a.first.to_i
last_integer = a.last.to_i
raise Error, 'Argument is not a valid integer range' unless first_integer.to_s == a.first && last_integer.to_s == a.last
(first_integer..last_integer)
end
# @return [ String ]
def separator
attrs[:separator] || '-'
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems