class Eskimo::ASCII::Gutter
Prepend each line with a character or symbol.
Gutter.new(char: '| ') do [ "Hello", "\n", "World!" ] end # => "| Hello" # "| World!"
Attributes
char[R]
spacing[R]
Public Class Methods
new(char:, spacing: 0, &children)
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Calls superclass method
Eskimo::ASCII::Component::new
# File lib/eskimo/ascii/components/gutter.rb, line 14 def initialize(char:, spacing: 0, &children) @char = char @spacing = spacing super end
Public Instance Methods
render(**)
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Calls superclass method
Eskimo::ASCII::Component#render
# File lib/eskimo/ascii/components/gutter.rb, line 21 def render(**) spacer = Array.new(spacing, char) [ *spacer, super.lines.map { |s| s.prepend(char) }.join, *spacer ].join("\n") end