swiftpoet3.swift

let structBuilder = StructSpec.builder(for: "TestStruct")
let fieldBuilder = FieldSpec.builder(for: "myField", type: .StringType, construct: nil)
structBuilder.add(field: fieldBuilder.build())

let methodBuilder = MethodSpec.builder(for: "doTheThing")
methodBuilder.add(modifier: .Public)

let code = """
print("I'm doing the thing!")
"""
methodBuilder.add(codeBlock: code.toCodeBlock())
structBuilder.add(method: methodBuilder.build())

let poet = PoetFile(list: [structBuilder.build()], generatorInfo: nil)
print(poet.fileContents)


/// OUTPUT
-----------
//
//  TestStruct.swift
//
//  Contains:
//  struct TestStruct
//
//  Generated by SwiftPoet on 6/29/18
//

struct TestStruct {
    let myField: String

    public func doTheThing() {
        print("I'm doing the thing!")
    }

    /**
        :param:    myField
    */
    internal init(myField: String) {
        
        self.myField = myField
    }

}