kv_fmtstr: Generate format string for key=value pair from a reference...
In imlijunda/rinfluxdb: InfluxDB Driver for R

Generate format string for key=value pair from a reference named list.

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kv_fmtstr(ref, key, esc, use_int = FALSE, fp_prec = NULL,
  quote_str = TRUE, as_str = FALSE, op = "=", sep = ",",
  tail = " ")

`ref`	a named list, or a matrix-like object
`key`	key
`esc`	a function to escape special characters in key
`use_int`	whether to use integer data type
`fp_prec`	fp precision
`quote_str`	whether to quote string value
`as_str`	whether to print all values as string without quote
`op`	operator
`sep`	seperator
`tail`	tailing string