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feat: add custom caster support for Decimal128
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,36 @@ | ||
'use strict'; | ||
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const Decimal128Type = require('../types/decimal128'); | ||
const assert = require('assert'); | ||
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module.exports = function castDecimal128(value) { | ||
if (value == null) { | ||
return value; | ||
} | ||
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if (typeof value === 'object' && typeof value.$numberDecimal === 'string') { | ||
return Decimal128Type.fromString(value.$numberDecimal); | ||
} | ||
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if (value instanceof Decimal128Type) { | ||
return value; | ||
} | ||
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if (typeof value === 'string') { | ||
return Decimal128Type.fromString(value); | ||
} | ||
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if (Buffer.isBuffer(value)) { | ||
return new Decimal128Type(value); | ||
} | ||
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if (typeof value === 'number') { | ||
return Decimal128Type.fromString(String(value)); | ||
} | ||
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if (typeof value.valueOf === 'function' && typeof value.valueOf() === 'string') { | ||
return Decimal128Type.fromString(value.valueOf()); | ||
} | ||
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assert.ok(false); | ||
}; |
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