Ballerina digram is generated from the ballerina AST of the relevent program. To extract the necessary information it uses several AST Visitors.
AST is a tree like representation of the program. See following example.
Program:
import ballerina/io;
Aruna Herath roonyh
roonyh
/ ballerina-diagram-rendering.md
Last active
October 21, 2019 12:12
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| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "os" | |
| "time" | |
| "github.com/kadirahq/fastcall" |