Refactor Reader class to conform with Rubocop

This commit is contained in:
Enrico Stahn 2015-03-26 15:57:51 +11:00
parent 1eee5bffd8
commit 9f06a20741

View File

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