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Basic utilities / helpers added to docs
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README.md
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README.md
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@ -252,6 +252,25 @@ twemoji.parse(genericNode, {
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```
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```
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This will generate urls such `https://twemoji.maxcdn.com/svg/2764.svg` instead of using a specific size based one.
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This will generate urls such `https://twemoji.maxcdn.com/svg/2764.svg` instead of using a specific size based one.
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## Utilities
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Basic utilities / helpers to convert code points to JavaScript surrogates and vice versa.
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#### twemoji.convert.fromCodePoint()
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For given an HEX codepoint, returns UTF16 surrogate pairs.
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```js
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twemoji.convert.fromCodePoint('1f1e8');
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// "\ud83c\udde8"
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```
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#### twemoji.convert.toCodePoint()
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For given UTF16 surrogate pairs, returns the equivalent HEX codepoint.
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```js
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twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3');
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// "1f1e8-1f1f3"
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twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3', '~');
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// "1f1e8~1f1f3"
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```
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## Tips
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## Tips
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