stenographer (version 1.0.0)

tableToString: Convert a Data Frame or R Object to a String Representation

Description

Captures the printed output of a data.frame or an R object (coerced to a data.frame) as a single string with preserved formatting. Useful for error messages, logging, and string-based output.

Usage

tableToString(obj)

Value

A character string containing the formatted table output with newlines

Arguments

obj

An R object that can be coerced to a data.frame

Examples

# Basic usage with a data.frame
df <- data.frame(
  numbers = 1:3,
  letters = c("a", "b", "c")
)
str_output <- tableToString(df)
cat(str_output)

# Using in error messages
df <- data.frame(value = c(10, 20, 30))
if (any(df$value > 25)) {
  msg <- sprintf(
    "Values exceed threshold:\n%s",
    tableToString(df)
  )
  message(msg)
}