class GeneValidatorApp::Config
Capture our configuration system.
Attributes
config_file[R]
data[R]
Public Class Methods
new(data = {})
click to toggle source
# File lib/genevalidatorapp/config.rb, line 11 def initialize(data = {}) @data = symbolise data @config_file = @data.delete(:config_file) || default_config_file @config_file = File.expand_path(@config_file) @data = parse_config_file.update @data @data = defaults.update @data end
Public Instance Methods
[](key)
click to toggle source
Get.
# File lib/genevalidatorapp/config.rb, line 22 def [](key) data[key] end
[]=(key, value)
click to toggle source
Set.
# File lib/genevalidatorapp/config.rb, line 27 def []=(key, value) data[key] = value end
include?(key)
click to toggle source
Exists?
# File lib/genevalidatorapp/config.rb, line 32 def include?(key) data.include? key end
write_config_file()
click to toggle source
Write config data to config file.
# File lib/genevalidatorapp/config.rb, line 37 def write_config_file return unless config_file File.open(config_file, 'w') do |f| f.puts(data.delete_if { |_, v| v.nil? }.to_yaml) end end
Private Instance Methods
default_config_file()
click to toggle source
# File lib/genevalidatorapp/config.rb, line 85 def default_config_file '~/.genevalidatorapp.conf' end
defaults()
click to toggle source
Default configuration data.
# File lib/genevalidatorapp/config.rb, line 73 def defaults { num_threads: 1, mafft_threads: 1, port: 5678, ssl: false, host: '0.0.0.0', serve_public_dir: File.join(Dir.home, '.genevalidatorapp/'), max_characters: 'undefined' } end
file?(file)
click to toggle source
# File lib/genevalidatorapp/config.rb, line 68 def file?(file) file && File.exist?(file) && File.file?(file) end
parse_config_file()
click to toggle source
Parses and returns data from config_file
if it exists. Returns {} otherwise.
# File lib/genevalidatorapp/config.rb, line 56 def parse_config_file unless file? config_file logger.debug "Configuration file not found: #{config_file}" return {} end logger.debug "Reading configuration file: #{config_file}." symbolise YAML.load_file(config_file) rescue StandardError => error raise CONFIG_FILE_ERROR.new(config_file, error) end
symbolise(data)
click to toggle source
Symbolizes keys. Changes `database` key to `database_dir`.
# File lib/genevalidatorapp/config.rb, line 48 def symbolise(data) return {} unless data # Symbolize keys. Hash[data.map { |k, v| [k.to_sym, v] }] end