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Contents
# frozen_string_literal: true
require "yaml"
module Spout
module Helpers
# Loads the .spout.yml configuration file.
class ConfigReader
attr_reader :slug, :visit, :charts, :webservers
def initialize
@slug = ""
@visit = ""
@charts = []
@webservers = []
parse_yaml_file
end
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
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems