class Docxgen::Templates::Parser
Constants
- VARIABLE_REGEX
Public Class Methods
find_variables(tr)
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# File lib/docxgen/templates/parser.rb, line 26 def self.find_variables(tr) tr.to_s.scan(VARIABLE_REGEX).map do |match| src, path, *_ = match { src: src, path: path.split(".").reject(&:empty?).map do |p| Integer(p) rescue next p.to_sym p.to_i end } end end
tr_substitute!(tr, data, remove_missing: true)
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# File lib/docxgen/templates/parser.rb, line 8 def self.tr_substitute!(tr, data, remove_missing: true) found_variables = self.find_variables(tr) errors = [] found_variables.each do |var| value = data.dig(*var[:path]) errors.push("No value provided for variable: #{var[:src]}") if value.nil? next if value.nil? && !remove_missing # Don't replace variables with empty string if remove_missing is false tr.substitute(var[:src], value || "") end [tr, errors] end