module AjaxCanvasField

Public Class Methods

config() click to toggle source 
# File lib/ajax_canvas_field/config.rb, line 35
def self.config
  @config
end
configure(opts = {}) click to toggle source

Configure through hash

# File lib/ajax_canvas_field/config.rb, line 18
def self.configure(opts = {})
  opts.each { |k, v| @config[k.to_sym] = v if @valid_config_keys.include? k.to_sym }
end
configure_with(path_to_yaml_file) click to toggle source

Configure through yaml file

# File lib/ajax_canvas_field/config.rb, line 23
def self.configure_with(path_to_yaml_file)
  begin
    config = YAML.load(IO.read(path_to_yaml_file))
  rescue Errno::ENOENT
    log(:warning, "YAML configuration file couldn't be found. Using defaults."); return
  rescue Psych::SyntaxError
    log(:warning, 'YAML configuration file contains invalid syntax. Using defaults.'); return
  end

  configure(config)
end