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Contents
module OptParseValidator
# Implementation of the Array Option
class OptArray < OptBase
# @return [ Void ]
def append_help_messages
option << "Separator to use between the values: '#{separator}'"
end
# @param [ String ] value
#
# @return [ Array ]
def validate(value)
super(value).split(separator)
end
# @return [ String ] The separator used to split the string into an array
def separator
attrs[:separator] || ','
end
# See OptBase#normalize
# @param [ Array ] values
def normalize(values)
values.each_with_index do |value, index|
values[index] = super(value)
end
values
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems