class Tdms::Path
Attributes
channel[R]
group[R]
Public Class Methods
new(options={})
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# File lib/tdms/path.rb, line 6 def initialize(options={}) load(options[:path]) if options[:path] @group = options[:group] if options[:group] @channel = options[:channel] if options[:channel] end
Public Instance Methods
==(other)
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Calls superclass method
# File lib/tdms/path.rb, line 20 def ==(other) if other.is_a?(String) self.to_s == other elsif other.is_a?(Path) self.dump == other.dump else super end end
channel?()
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# File lib/tdms/path.rb, line 53 def channel? (! @channel.nil?) end
dump()
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# File lib/tdms/path.rb, line 30 def dump raise ArgumentError if channel && group.nil? parts = [""] parts << ("'" + group.sub("'","''") + "'") if group parts << ("'" + channel.sub("'","''") + "'") if channel dumped = parts.join("/") dumped.empty? ? "/" : dumped end
group?()
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# File lib/tdms/path.rb, line 49 def group? (! @group.nil?) && (@channel.nil?) end
load(path)
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# File lib/tdms/path.rb, line 12 def load(path) segments = path.split("/").map do |seg| seg.sub(/^'/,'').sub(/'$/,'').sub("''", "'") end _, @group, @channel = *segments end
root?()
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# File lib/tdms/path.rb, line 45 def root? (! channel?) && (! group?) end
to_s()
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# File lib/tdms/path.rb, line 41 def to_s dump end