class HL7::MessageParser
Provides basic methods to parse_string
, element and item delimeter parser
Attributes
delimiter[R]
Public Class Methods
new(delimiter)
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# File lib/message_parser.rb, line 53 def initialize(delimiter) @delimiter = delimiter end
split_by_delimiter(element, delimiter)
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# File lib/message_parser.rb, line 49 def self.split_by_delimiter(element, delimiter) element.split( delimiter, -1 ) end
Public Instance Methods
parse_element_delim(str)
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Get the element delimiter from an MSH segment
# File lib/message_parser.rb, line 67 def parse_element_delim(str) (str && str.kind_of?(String)) ? str.slice(3,1) : "|" end
parse_item_delim(str)
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Get the item delimiter from an MSH segment
# File lib/message_parser.rb, line 72 def parse_item_delim(str) (str && str.kind_of?(String)) ? str.slice(4,1) : "^" end
parse_string( instr )
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parse the provided String
or Enumerable object into this message
# File lib/message_parser.rb, line 58 def parse_string( instr ) post_mllp = instr if /\x0b((:?.|\r|\n)+)\x1c\r/.match( instr ) post_mllp = $1 #strip the mllp bytes end HL7::MessageParser.split_by_delimiter(post_mllp, @delimiter.segment) end