class Hashie::Extensions::Parsers::YamlErbParser

Public Class Methods

new(file_path, options = {}) click to toggle source
# File lib/hashie/extensions/parsers/yaml_erb_parser.rb, line 9
def initialize(file_path, options = {})
  @content = File.read(file_path)
  @file_path = file_path.is_a?(Pathname) ? file_path.to_s : file_path
  @options = options
end
perform(file_path, options = {}) click to toggle source
# File lib/hashie/extensions/parsers/yaml_erb_parser.rb, line 25
def self.perform(file_path, options = {})
  new(file_path, options).perform
end

Public Instance Methods

perform() click to toggle source
# File lib/hashie/extensions/parsers/yaml_erb_parser.rb, line 15
def perform
  template = ERB.new(@content)
  template.filename = @file_path
  permitted_classes = @options.fetch(:permitted_classes) { [] }
  permitted_symbols = @options.fetch(:permitted_symbols) { [] }
  aliases = @options.fetch(:aliases) { true }

  yaml_safe_load(template, permitted_classes, permitted_symbols, aliases)
end

Private Instance Methods

yaml_safe_load(template, permitted_classes, permitted_symbols, aliases) click to toggle source
# File lib/hashie/extensions/parsers/yaml_erb_parser.rb, line 32
def yaml_safe_load(template, permitted_classes, permitted_symbols, aliases)
  YAML.safe_load(
    template.result,
    permitted_classes: permitted_classes,
    permitted_symbols: permitted_symbols,
    aliases: aliases
  )
end