field_chr: Define Field Descriptors for JSON Schema

In tidyllm: Tidy Integration of Large Language Models

Define Field Descriptors for JSON Schema

Description

These functions create field descriptors used in tidyllm_schema() or field_object() to define JSON schema fields. They support character, factor, numeric, and logical types.

Usage

field_chr(.description = character(0), .vector = FALSE)

field_fct(.description = character(0), .levels, .vector = FALSE)

field_dbl(.description = character(0), .vector = FALSE)

field_lgl(.description = character(0), .vector = FALSE)

Arguments

.description	A character string describing the field (optional).
.vector	A logical value indicating if the field is a vector (default: FALSE).
.levels	A character vector specifying allowable values (for field_fct() only).

Value

An S7 tidyllm_field object representing the field descriptor.

Examples

field_chr("A common street name")
field_fct("State abbreviation", .levels = c("CA", "TX", "Other"))
field_dbl("House number")
field_lgl("Is residential")
field_dbl("A list of appartment numbers at the address",.vector=TRUE )

tidyllm documentation built on Aug. 22, 2025, 5:21 p.m.