Module: ActiveSupport::JSON::Encoding

Defined in:
lib/active_support/json/encoding.rb

Overview

:nodoc:

Defined Under Namespace

Classes: JSONGemCoderEncoder, JSONGemEncoder

Constant Summary collapse

U2028 = 
-"\u2028".b
U2029 = 
-"\u2029".b
ESCAPED_CHARS = 
{
  U2028 => '\u2028'.b,
  U2029 => '\u2029'.b,
  ">".b => '\u003e'.b,
  "<".b => '\u003c'.b,
  "&".b => '\u0026'.b,
}
HTML_ENTITIES_REGEX = 
Regexp.union(*(ESCAPED_CHARS.keys - [U2028, U2029]))
FULL_ESCAPE_REGEX = 
Regexp.union(*ESCAPED_CHARS.keys)
JS_SEPARATORS_REGEX = 
Regexp.union(U2028, U2029)

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.escape_html_entities_in_json ⇒ Object

If true, encode >, <, & as escaped unicode sequences (e.g. > as u003e) as a safety measure.



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# File 'lib/active_support/json/encoding.rb', line 212

def escape_html_entities_in_json
  @escape_html_entities_in_json
end

.escape_js_separators_in_json ⇒ Object

If true, encode LINE SEPARATOR (U+2028) and PARAGRAPH SEPARATOR (U+2029) as escaped unicode sequences (‘u2028’ and ‘u2029’). Historically these characters were not valid inside JavaScript strings but that changed in ECMAScript 2019. As such it’s no longer a concern in modern browsers: caniuse.com/mdn-javascript_builtins_json_json_superset.



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# File 'lib/active_support/json/encoding.rb', line 219

def escape_js_separators_in_json
  @escape_js_separators_in_json
end

.json_encoder ⇒ Object

Sets the encoder used by Rails to encode Ruby objects into JSON strings in Object#to_json and ActiveSupport::JSON.encode.



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# File 'lib/active_support/json/encoding.rb', line 227

def json_encoder
  @json_encoder
end

.time_precision ⇒ Object

Sets the precision of encoded time values. Defaults to 3 (equivalent to millisecond precision)



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# File 'lib/active_support/json/encoding.rb', line 223

def time_precision
  @time_precision
end

.use_standard_json_time_format ⇒ Object

If true, use ISO 8601 format for dates and times. Otherwise, fall back to the Active Support legacy format.



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# File 'lib/active_support/json/encoding.rb', line 208

def use_standard_json_time_format
  @use_standard_json_time_format
end

Class Method Details

.encode_without_escape(value) ⇒ Object

:nodoc:



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# File 'lib/active_support/json/encoding.rb', line 239

def encode_without_escape(value) # :nodoc:
  @encoder_without_escape.encode(value)
end

.encode_without_options(value) ⇒ Object

:nodoc:



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# File 'lib/active_support/json/encoding.rb', line 235

def encode_without_options(value) # :nodoc:
  @encoder_without_options.encode(value)
end