dot-safe_extract: Safely extract a field from a list of lists
In valdr: Access and Analyse 'VALD' Data via Our External 'APIs'
.safe_extract R Documentation
Safely extract a field from a list of lists
Description
Internal helper function used to extract a specified field from a list of records.
If a field value is NULL, it is replaced with an empty string ("").
Usage
.safe_extract(x, field)
Arguments
x
A list of lists (records), coming from parsed JSON API responses.
field
A character string naming the field to extract from each record.
Value
A character vector containing the extracted values, with NULLs replaced by "".
Internal function (not designed to be used directly by end users)
valdr documentation built on April 22, 2026, 9:08 a.m.
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| .safe_extract | R Documentation |
Safely extract a field from a list of lists
Description
Internal helper function used to extract a specified field from a list of records.
If a field value is NULL, it is replaced with an empty string ("").
Usage
.safe_extract(x, field)
Arguments
x |
A list of lists (records), coming from parsed JSON API responses. |
field |
A character string naming the field to extract from each record. |
Value
A character vector containing the extracted values, with NULLs replaced by "".
Internal function (not designed to be used directly by end users)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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