Class: BLM::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/blm.rb

Instance Method Summary collapse

Constructor Details

#initialize(source) ⇒ Document

Returns a new instance of Document.



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# File 'lib/blm.rb', line 3

def initialize(source)
	@source = source
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/blm.rb', line 30

def data
	return @data if defined?(@data)

	@data = []
	get_contents(@source, "#DATA#", "#").split(header[:eor]).each do |line|
		entry = {}
		line.split(header[:eof]).each_with_index do |field, index|
			entry[definition[index].to_sym] = field.strip
		end
		@data << Row.new(entry)
	end
	return @data
end

#definition ⇒ Object 



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# File 'lib/blm.rb', line 19

def definition
	return @definition if defined?(@definition)

	@definition = []
	get_contents(@source, "#DEFINITION#", "#").split(header[:eor]).first.split(header[:eof]).each do |field|
		next if field.empty?
		@definition << field.downcase.strip
	end
	return @definition
end

#header ⇒ Object 



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# File 'lib/blm.rb', line 7

def header
	return @header if defined?(@header)

	@header = {}
	get_contents(@source, "#HEADER#", "#").each_line do |line|
		next if line.empty?
		key, value = line.split(" : ")
		@header[key.downcase.to_sym] = value.gsub(/'/, "").strip
	end
	return @header
end