Webgen::Common

Namespace for classes and methods that provide common functionality.

Public Class Methods

const_for_name(name) click to toggle source

Return the constant object for the given absolute constant name.

    # File lib/webgen/common.rb, line 11
11:     def self.const_for_name(name)
12:       name.split('::').inject(Object) {|b,n| b.const_get(n)}
13:     end

error_file(error) click to toggle source

Return the file name where the error occured.

    # File lib/webgen/common.rb, line 21
21:     def self.error_file(error)
22:       (error.is_a?(::SyntaxError) ? error.message : error.backtrace[0]).scan(/(?:^|\s)(.*?):(\d+)/).first.first
23:     end

error_line(error) click to toggle source

Return the error line by inspecting the backtrace of the given error instance.

    # File lib/webgen/common.rb, line 16
16:     def self.error_line(error)
17:       (error.is_a?(::SyntaxError) ? error.message : error.backtrace[0]).scan(/:(\d+)/).first.first.to_i rescue nil
18:     end

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Webgen::Common

Public Class Methods