class Spout::Helpers::ConfigReader
Loads the .spout.yml configuration file.
Attributes
charts[R]
slug[R]
visit[R]
webservers[R]
Public Class Methods
new()
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# File lib/spout/helpers/config_reader.rb, line 11 def initialize @slug = "" @visit = "" @charts = [] @webservers = [] parse_yaml_file end
Public Instance Methods
parse_yaml_file()
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# File lib/spout/helpers/config_reader.rb, line 19 def parse_yaml_file spout_config = YAML.load_file(".spout.yml") if spout_config.is_a?(Hash) @slug = spout_config["slug"].to_s.strip @visit = spout_config["visit"].to_s.strip @charts = \ if spout_config["charts"].is_a?(Array) spout_config["charts"].select { |c| c.is_a?(Hash) } else [] end @webservers = \ if spout_config["webservers"].is_a?(Array) spout_config["webservers"].select { |c| c.is_a?(Hash) } else [] end else puts "The YAML file needs to be in the following format:" puts "---\nvisit: visit_variable_name\ncharts:\n- chart: age_variable_name\n title: Age\n- chart: gender_variable_name\n title: Gender\n- chart: race_variable_name\n title: Race\n" end end