class BabelDiff::YamlDiffer
Public Instance Methods
additions()
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# File lib/babel_diff/yaml_differ.rb, line 12 def additions process_difference unless @processed @processed = true HashFlattener.new(additions_hash).unflatten.to_yaml end
process_difference()
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# File lib/babel_diff/yaml_differ.rb, line 19 def process_difference current = HashFlattener.new(current_version_hash).flatten previous = HashFlattener.new(previous_version_hash).flatten current.each do |k,v| if ! previous.has_key?(k) additions_hash[k] = v elsif previous[k] != v updates_hash[k] = v end end end
updates()
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# File lib/babel_diff/yaml_differ.rb, line 5 def updates process_difference unless @processed @processed = true HashFlattener.new(updates_hash).unflatten.to_yaml end
Private Instance Methods
additions_hash()
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# File lib/babel_diff/yaml_differ.rb, line 38 def additions_hash @additions_hash ||= {} end
current_version_hash()
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# File lib/babel_diff/yaml_differ.rb, line 46 def current_version_hash YAML.load(current_version) || {} end
previous_version_hash()
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# File lib/babel_diff/yaml_differ.rb, line 42 def previous_version_hash YAML.load(previous_version) || {} end
updates_hash()
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# File lib/babel_diff/yaml_differ.rb, line 34 def updates_hash @updated_hash ||= {} end