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OriginTS

tryExtract

tryExtract<T>(…specs): TrySpec<T>

Defined in: extract/spec.ts:459

Try specs in order, returning the first success. If all specs fail, returns the last failure.

Type Parameters

Section titled “Type Parameters”

T

Section titled “T”

T extends Spec

Parameters

Section titled “Parameters”

specs

Section titled “specs”

…T[]

Returns

Section titled “Returns”

TrySpec<T>

Example

Section titled “Example”
tryExtract(
  row.colWhere(header, cell.equals('Ownership')).number(),
  literal(null)
)