Module: ApiHammer::JsonScriptEscapeHelper

Defined in:

lib/api_hammer/json_script_escape_helper.rb

Class Method Summary

• .j ⇒ Object

  takes an object which can be used to generate JSON, and formats it so that it may be safely be inserted inside a

  takes an object which can be used to generate JSON, and formats it so that it may be safely be inserted inside a tags.

  this is aliased as #j, which replaces the j helper built into rails which requires quotes to be added around strings and does not support objects other than strings.

  # File 'lib/api_hammer/json_script_escape_helper.rb', line 26
  
  def json_script_escape(object)
    encoded = JSON.generate(object, :quirks_mode => true)
    escaped = encoded.gsub(%r([<>/])) { |x| x.codepoints.map { |p| "\\u%.4x" % p }.join }
    escaped.respond_to?(:html_safe) ? escaped.html_safe : escaped
  end

  .json_script_escape(object) ⇒ Object

  takes an object which can be used to generate JSON, and formats it so that it may be safely be inserted inside a tags.

  this is aliased as #j, which replaces the j helper built into rails which requires quotes to be added around strings and does not support objects other than strings.

  # File 'lib/api_hammer/json_script_escape_helper.rb', line 19
  
  def json_script_escape(object)
    encoded = JSON.generate(object, :quirks_mode => true)
    escaped = encoded.gsub(%r([<>/])) { |x| x.codepoints.map { |p| "\\u%.4x" % p }.join }
    escaped.respond_to?(:html_safe) ? escaped.html_safe : escaped
  end