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Syed Shahbaz Ahmed 2017-04-24 13:49:45 +02:00 • committed by GitHub
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1-js/05-data-types/11-json/article.md
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@ -185,7 +185,6 @@ let json = JSON.stringify(value[, replacer, space])
value value
: A value to encode. : A value to encode.
replacer replacer
: Array of properties to encode or a mapping function `function(key, value)`. : Array of properties to encode or a mapping function `function(key, value)`.
@ -242,9 +241,9 @@ alert( JSON.stringify(meetup, *!*['title', 'participants', 'place', 'name', 'num
*/ */
``` ```
Now everything excepts `occupiedBy` is serialized. But the list of properties is quite long. Now everything except `occupiedBy` is serialized. But the list of properties is quite long.
Fortunately, we can use a function instead the array as `replacer`. Fortunately, we can use a function instead of an array as the `replacer`.
The function will be called for every `(key,value)` pair and should return the "replaced" value, which will be used instead of the original one. The function will be called for every `(key,value)` pair and should return the "replaced" value, which will be used instead of the original one.