Refactor Reader class to conform with Rubocop
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@ -23,6 +23,21 @@ module GitHubChangelogGenerator
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# reader = GitHubChangelogGenerator::Reader.new
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# content = reader.read('./CHANGELOG.md')
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class Reader
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def initialize(options = {})
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defaults = {
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heading_level: '##',
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heading_structures: [
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/^## \[(?<version>.+?)\]\((?<url>.+?)\)( \((?<date>.+?)\))?$/,
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/^## (?<version>.+?)( \((?<date>.+?)\))?$/
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]
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}
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@options = options.merge(defaults)
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@heading_level = @options[:heading_level]
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@heading_structures = @options[:heading_structures]
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end
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# Parse a single heading and return a Hash
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#
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# The following heading structures are currently valid:
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@ -34,16 +49,14 @@ module GitHubChangelogGenerator
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# @param [String] heading Heading from the ChangeLog File
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# @return [Hash] Returns a structured Hash with version, url and date
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def parse_heading(heading)
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structures = [
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/^## \[(?<version>v.+?)\]\((?<url>.+?)\)( \((?<date>.+?)\))?$/,
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/^## (?<version>v.+?)( \((?<date>.+?)\))?$/,
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]
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captures = { 'version' => nil, 'url' => nil, 'date' => nil }
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captures = {'version' => nil, 'url' => nil, 'date' => nil}
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structures.each do |regexp|
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@heading_structures.each do |regexp|
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matches = Regexp.new(regexp).match(heading)
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captures.merge!(Hash[matches.names.map.zip(matches.captures)]) unless matches.nil?
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# Try Regular Expressions until you find one that delivers results
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break unless matches.nil?
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end
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captures
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