RSpec
Ruby on Rails
Ruby
method
json_escape
v4.0.2 -
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0 notes -
Class: ERB::Util
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- What's this?
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h
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html_escape
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html_escape_once
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j
(<= v3.2.13)
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json_escape
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tokenize
(>= v7.1.3.2)
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unwrapped_html_escape
(>= v4.2.1)
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xml_name_escape
(>= v6.1.7.7)
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h
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html_escape
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html_escape_once
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j
(<= v3.2.13)
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json_escape
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unwrapped_html_escape
(>= v4.2.1)
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xml_name_escape
(>= v6.1.7.7)
= private
= protected
json_escape(s)
public
A utility method for escaping HTML entities in JSON strings using uXXXX JavaScript escape sequences for string literals:
json_escape('is a > 0 & a < 10?') # => is a \u003E 0 \u0026 a \u003C 10?
Note that after this operation is performed the output is not valid JSON. In particular double quotes are removed:
json_escape('{"name":"john","created_at":"2010-04-28T01:39:31Z","id":1}') # => {name:john,created_at:2010-04-28T01:39:31Z,id:1}
