flatten_function_body: Flatten a single output's function body

In dgkf/scriptgloss: Functionality for creating static scripts from shiny apps

Description

When only a single output's code is desired, you can flatten the function body of the nullary output function into the top level of the syntax tree to clean up unnecessary compartmentalization.

Usage

flatten_function_body(code, name)

Arguments

code	a code block to flatten
name	output to flatten

Details

With more than one output, you run the risk of introducing namespace conflicts that were otherwise handled by compartmentalizing withing functions.

Value

code with last instance of outputs flattened into top level of syntax tree.

Examples

codeblock <- quote({
  a <- 1
  b <- 2
  f <- function() {
    print(a)
    print(b)
  }
})

scriptgloss:::flatten_function_body(codeblock, "f")

dgkf/scriptgloss documentation built on June 8, 2019, 8:43 p.m.