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Contents
module HQMF1
module Utilities
include HQMF::Conversion::Utilities
# Utility function to handle optional attributes
# @param xpath an XPath that identifies an XML attribute
# @return the value of the attribute or nil if the attribute is missing
def attr_val(xpath)
attr = @entry.at_xpath(xpath)
if attr
attr.value
else
nil
end
end
def clean_json(json)
json.reject!{|k,v| v.nil? || (v.respond_to?(:empty?) && v.empty?)}
end
def clean_json_recursive(json)
json.each do |k,v|
if v.is_a? Hash
clean_json_recursive(v)
clean_json(v)
elsif v.is_a? Array
v.each do |e|
if e.is_a? Hash
clean_json_recursive(e)
clean_json(e)
end
end
end
end
clean_json(json)
end
# Preconditions can have nil conjunctions as part of a DATEDIFF, we want to remove these and warn
def check_nil_conjunction_on_child
if (@preconditions.length == 1 && @preconditions.first.conjunction.nil?)
bad_precondition = @preconditions.first
if (bad_precondition.restrictions.empty? && bad_precondition.subset.nil? && bad_precondition.expression.nil?)
@preconditions = @preconditions.first.preconditions
#puts "\t FIXED PRECONDITION WITHOUT CONJUNCTION"
else
puts "\t PRECONDITION WITHOUT CONJUNCTION: Cannot be fixed"
end
end
end
end
end
Version data entries
36 entries across 36 versions & 2 rubygems