schema_max_str_len | R Documentation |
Utility to query the schema regarding the max string length for a key
based on current valid values. If the key values are not constrained (free-text),
a default string length of 100 is returned. If not in schema, returns NA
.
TO DO: related fun to consult schema about type (integer, string, stringlist, etc.)
TO DO: warn if key is not actually string or stringlist type
schema_max_str_len(
key,
schema =
"https://raw.githubusercontent.com/nf-osi/nf-metadata-dictionary/main/NF.jsonld",
parent_context = "bts",
default = 100
)
key |
Schema key (not label). |
schema |
URL or local path to a .jsonld file which the schema is to be read from. |
parent_context |
Default = bts. The JSON-LD context for the value in question. |
default |
Default string length to use for keys without constrained values. |
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