Class: Hashira::Diagram::Mermaid

Inherits:

Object

• Object
• Hashira::Diagram::Mermaid

Defined in:

lib/hashira/diagram/mermaid.rb

Instance Method Summary

• #initialize(edges) ⇒ Mermaid constructor

  A new instance of Mermaid.

• #source ⇒ Object

Constructor Details

#initialize(edges) ⇒ Mermaid

Returns a new instance of Mermaid.

# File 'lib/hashira/diagram/mermaid.rb', line 6

def initialize(edges)
  @edges = edges
  @nodes = {}
end

Instance Method Details

#source ⇒ Object

# File 'lib/hashira/diagram/mermaid.rb', line 11

def source
  lines = @edges.map { |from, to, weight| "  #{node(from)} -->|#{weight}| #{node(to)}" }
  "graph LR\n#{lines.join("\n")}"
end