R: Make and evaluate calls.

make_call {pryr} | R Documentation

## Make and evaluate calls.

### Description

Make and evaluate calls.

### Usage

    make_call(f, ..., .args = list())

    do_call(f, ..., .args = list(), .env = parent.frame())

### Arguments

`f` | Function to call. For `make_call`, either a string, a symbol or a quoted call. For `do_call`, a bare function name or call.
`..., .args` | Arguments to the call either in or out of a list
`.env` | Environment in which to evaluate call. Defaults to parent frame.

### Examples

    # f can either be a string, a symbol or a call
    make_call("f", a = 1)
    make_call(quote(f), a = 1)
    make_call(quote(f()), a = 1)

    #' Can supply arguments individual or in a list
    make_call(quote(f), a = 1, b = 2)
    make_call(quote(f), list(a = 1, b = 2))

[Package pryr version 0.1.4 Index]