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Versions: 21
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Contents
module BEL
module Model
module ParameterValidation
def valid?
return false unless value
return true unless @ns
@ns.respond_to?(:values) && ns.values.include?(value.to_sym)
end
end
class Parameter
include BEL::Quoting
include Comparable
include ParameterValidation
attr_accessor :ns, :value, :enc
def initialize(ns, value, enc=nil)
@ns = ns
@value = value
@enc = enc || ''
end
def <=>(other)
ns_compare = @ns <=> other.ns
if ns_compare == 0
@value <=> other.value
else
ns_compare
end
end
def hash
[@ns, @value].hash
end
def ==(other)
return false if other == nil
@ns == other.ns && @value == other.value
end
alias_method :eql?, :'=='
def to_bel
if @ns
prefix = @ns.respond_to?(:prefix) ? @ns.prefix : @ns[:prefix]
prefix = prefix ? (prefix.to_s + ':') : ''
else
prefix = ''
end
%Q{#{prefix}#{ensure_quotes(@value)}}
end
alias_method :to_s, :to_bel
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems