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Versions: 10
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Contents
require 'ms/mzml/spectrum'
module MS
class Mzml
class SpectrumList < Array
# a DataProcessing object
attr_reader :default_data_processing
def initialize(default_data_processing, spectra=[])
@default_data_processing = default_data_processing
super(spectra)
end
# This method takes an object responding to :data, creates a new
# MS::Mzml::Spectrum object with that data and puts it in the internal
# list
def add_ms_spectrum!(spectrum, id)
mzml_spec = MS::Mzml::Spectrum.new(id)
mzml_spec.data = spectrum.data
self << mzml_spec
end
# takes an array of spectra and performs add_spectrum on each
# returns self
def add_ms_spectra!(spectra, ids=[])
spectra.zip(ids).each_with_index {|(spec,id),i| add_spectrum(spec, "spectrum=#{i+1}") }
self
end
def to_xml(builder)
builder.spectrumList(count: self.size, defaultDataProcessingRef: @default_data_processing.id) do |spl_n|
self.each_with_index do |spectrum,i|
spectrum.index = i unless spectrum.index
spectrum.to_xml(spl_n)
end
end
builder
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems