vessel: Functions to create 'vessel' objects.
In anhinton/conduit: A prototype glue system for OpenAPI

Description Usage Arguments Details Value See Also Examples

Functions to create vessels for moduleInput, moduleOutput, or moduleSource objects.

internalVessel(symbol)

fileVessel(ref, path = NULL)

urlVessel(ref)

scriptVessel(value)

`symbol`	symbol name of internal object
`ref`	Absolute or relative location of file for `fileVessel`, URL for `urlVessel`
`path`	search path(s) for fileVessel$ref
`value`	Module script as character vector

vessel objects are used as sources for moduleInput and moduleOutput objects, or as destinations for moduleOutput objects.

internalVessel objects are used to point to objects internal to a module script. They are used to pass objects internal to a module's platform to other modules.

fileVessel objects are used to point to files on the local filesystem.

urlVessel objects are used to point to objects accessible via http:// and https:// protocols.

scriptVessel objects are used to store inline module source scripts.

vessel list object

moduleInput, moduleOutput, moduleSource

expenses_df <- internalVessel(symbol="expenses")
data_file <- fileVessel(ref="~/myFiles/data.csv")
url_object <- urlVessel(ref = "https://github.com/anhinton/conduit")
source2_script <-
    scriptVessel(
        value=c("print(\"Hello World!\")",
                "print(\"Goodbye cruel world...\")"))