Module: ActiveSupport::JSON::Encoding

Do not use. This module is for internal use only.

Relationships & Source Files
Namespace Children
Classes: `JSONGemCoderEncoder`, `JSONGemEncoder`
Defined in:	activesupport/lib/active_support/json/encoding.rb

Constant Summary

ESCAPED_CHARS =
# File 'activesupport/lib/active_support/json/encoding.rb', line 63

{
  U2028 => '\u2028'.b,
  U2029 => '\u2029'.b,
  ">".b => '\u003e'.b,
  "<".b => '\u003c'.b,
  "&".b => '\u0026'.b,
}

FULL_ESCAPE_REGEX =
# File 'activesupport/lib/active_support/json/encoding.rb', line 72
```
Regexp.union(*ESCAPED_CHARS.keys)
```
HTML_ENTITIES_REGEX =
# File 'activesupport/lib/active_support/json/encoding.rb', line 71
```
Regexp.union(*(ESCAPED_CHARS.keys - [U2028, U2029]))
```
JS_SEPARATORS_REGEX =
# File 'activesupport/lib/active_support/json/encoding.rb', line 73
```
Regexp.union(U2028, U2029)
```
U2028 =
# File 'activesupport/lib/active_support/json/encoding.rb', line 60
```
-"\u2028".b
```
U2029 =
# File 'activesupport/lib/active_support/json/encoding.rb', line 61
```
-"\u2029".b
```

Class Attribute Summary

.escape_html_entities_in_json rw

If true, encode >, <, & as escaped unicode sequences (e.g.
.escape_js_separators_in_json rw

If true, encode LINE SEPARATOR (U+2028) and PARAGRAPH SEPARATOR (U+2029) as escaped unicode sequences (‘u2028’ and ‘u2029’).
.json_encoder rw

Sets the encoder used by Rails to encode Ruby objects into ::ActiveSupport::JSON strings in Object#to_json and encode.
.json_encoder=(encoder) rw
.time_precision rw

Sets the precision of encoded time values.
.use_standard_json_time_format rw

If true, use ISO 8601 format for dates and times.

Class Attribute Details

.escape_html_entities_in_json (rw)

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

[ GitHub ]

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


attr_accessor :escape_html_entities_in_json

.escape_js_separators_in_json (rw)

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.

[ GitHub ]

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


attr_accessor :escape_js_separators_in_json

.json_encoder (rw)

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

[ GitHub ]

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


attr_reader :json_encoder

.json_encoder=(encoder) (rw)

[ GitHub ]

# File 'activesupport/lib/active_support/json/encoding.rb', line 229


def json_encoder=(encoder)
  @json_encoder = encoder
  @encoder_without_options = encoder.new
  @encoder_without_escape = encoder.new(escape: false)
end

.time_precision (rw)

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

[ GitHub ]

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


attr_accessor :time_precision

.use_standard_json_time_format (rw)

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

[ GitHub ]

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


attr_accessor :use_standard_json_time_format

Class Method Details

.encode_without_escape(value)

[ GitHub ]

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


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

.encode_without_options(value)

[ GitHub ]

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


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