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Contents
module Eddy
module Parse
# Wrapper around an interchange file or string.
class Interchange
# Raw content of the interchange.
# @return [String]
attr_accessor :document
# Component Element Separator
# @return [String] (">")
attr_accessor :component_separator
# @return [String] ("~")
attr_accessor :segment_separator
# Data Element Separator
# @return [String] ("\*")
attr_accessor :element_separator
# @param doc [String] EDI document.
# @param component_separator [String] (">")
# @param segment_separator [String] ("~")
# @param element_separator [String] ("\*")
# @return [void]
def initialize(doc, component_separator: ">", segment_separator: "~", element_separator: "*")
self.document = doc
self.component_separator = component_separator
self.segment_separator = segment_separator
self.element_separator = element_separator
end
# @param path [String]
# @return [self]
def self.from_file(path, **kwargs)
return self.new(File.read(path), **kwargs)
end
# @return [Array<Hash>]
def parse()
doc = self.document.gsub(/\n/, "")
segments = doc.split(self.segment_separator)
segments.map { |seg| self.parse_segment(seg) }
end
# @param seg [String]
# @return [Hash]
def parse_segment(seg)
name, *elements = seg.split(self.element_separator)
res = { name: name, elements: {} }
elements.each_with_index do |value, index|
next if value == ""
key = sprintf("%s%02d", name, index + 1)
res[:elements][key] = value
end
return res
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems