Module: Rigor::ModuleGraph::EdgeIO

Defined in:
lib/rigor/module_graph/edge.rb

Overview

JSONL reader / writer for Edge rows. Used by the plugin collector and the rigor-module-graph renderer subcommands.

Class Method Summary collapse

Class Method Details

.read(io) ⇒ Object

Parse JSONL from io into Edge instances. Blank lines are skipped. Missing confidence defaults to “syntax” so the format stays backwards-compatible with earlier outputs.



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# File 'lib/rigor/module_graph/edge.rb', line 159

def read(io)
  edges = []
  io.each_line do |line|
    line = line.strip
    next if line.empty?

    row = JSON.parse(line)
    edges << Edge.build(
      from: row.fetch("from"),
      to: row.fetch("to"),
      kind: row.fetch("kind"),
      path: row["path"],
      line: row["line"],
      column: row["column"],
      confidence: row.fetch("confidence", "syntax"),
      raw: row["raw"]
    )
  end
  edges
end

.write(edges, io) ⇒ Object

Stream edges to io as JSONL, deduping by Edge#dedup_key so re-runs don’t accumulate duplicate rows.



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# File 'lib/rigor/module_graph/edge.rb', line 145

def write(edges, io)
  seen = {}
  edges.each do |edge|
    key = edge.dedup_key
    next if seen[key]

    seen[key] = true
    io.puts(JSON.generate(edge.to_h))
  end
end