class Expansions::TemplateVisitor
Constants
- DOT_FILE_PATTERN
Attributes
file[R]
processors[R]
Public Class Methods
new(args = {})
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# File lib/expansions/template_visitor.rb, line 7 def initialize(args = {}) @processors = args.fetch(:processor_registry, TemplateProcessors.instance) @file = args.fetch(:file, File) end
Public Instance Methods
get_file_names(file_name)
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# File lib/expansions/template_visitor.rb, line 26 def get_file_names(file_name) base_name = File.basename(file_name, File.extname(file_name)) dir_name = File.dirname(file_name) generated_name = base_name.gsub(DOT_FILE_PATTERN, "") generated_name = ".#{generated_name}" if (DOT_FILE_PATTERN =~ file_name) output_file_name = File.join(dir_name, generated_name) settings_file = File.join(dir_name, "#{base_name}.settings") { settings_file: settings_file, output_file_name: output_file_name } end
load_settings_file(settings_file)
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# File lib/expansions/template_visitor.rb, line 40 def load_settings_file(settings_file) load settings_file if File.exist?(settings_file) end
run_using(file_name)
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# File lib/expansions/template_visitor.rb, line 12 def run_using(file_name) processor = processors.get_processor_for(file_name) names = get_file_names(file_name) load_settings_file(names[:settings_file]) output = names[:output_file_name] file.delete(output) if file.exists?(output) begin processor.process(:input => file_name,:output => output) rescue Exception => e raise "Error processing template file: #{file_name}" end end