class YAHL7::V2::Parser
The parser class is similar to the scanner class, except it returns the parsed HL7 messages rather than string representations of the HL7 messages (making it useful for pulling data out of these messages).
Attributes
scanner[R]
segment_sep[R]
Public Class Methods
new(src, segment_sep = YAHL7::V2::SEGMENT_SEP)
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# File lib/yahl7/v2/parser.rb, line 17 def initialize(src, segment_sep = YAHL7::V2::SEGMENT_SEP) @scanner = Scanner.new(src) @segment_sep = segment_sep end
Public Instance Methods
each() { |msg| ... }
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# File lib/yahl7/v2/parser.rb, line 23 def each loop do msg = parse_next break if msg.nil? yield msg end end
parse_next()
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# File lib/yahl7/v2/parser.rb, line 32 def parse_next body = scanner.scan_next return nil if body.nil? Message.parse(body) end