# `Runic.Workflow.CompilationUtils`
[🔗](https://github.com/zblanco/runic/blob/main/lib/workflow/compilation_utils.ex#L1)

Macro utilities for compiling expressions into workflow graphs or components.

# `pipeline_step`

# `workflow_graph_of_pipeline_tree_expression`

Accepts a tree of lists and two item tuples representing a pipeline expression
and builds a workflow graph DAG from the expression - expanding components which may
have further nested pipelines and registering any components as necessary.

# `workflow_graph_of_pipeline_tree_expression`

# `workflow_of_pipeline`
*macro* 

Used for testing and debugging purposes, this macro will compile a workflow graph
from a pipeline expression and return the graph as a quoted expression.

Expects a tree of lists which may contain a component or a tuple {component, list(components | tuples)}.

## Examples

  workflow_of_pipeline([
    {Runic.step(fn _ -> 1..4 end),
      [
        Runic.map([
          Runic.step(fn num -> num * 2 end),
          Runic.step(fn num -> num + 1 end),
          Runic.step(fn num -> num + 4 end)
        ])
      ]}
  ])

---

*Consult [api-reference.md](api-reference.md) for complete listing*