Sha256: 7128154cc2f50c081d3676a6b6939dcdb52ce26ed60ba59e8ba6c800eff28dab
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Size: 1.14 KB
Versions: 7
Compression:
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Contents
# frozen_string_literal: true
require "rubocop"
module RuboCop
module Cop
module GitHub
class RailsViewRenderShorthand < Cop
MSG = "Prefer `render` partial shorthand"
def_node_matcher :render_with_options?, <<-PATTERN
(send nil :render (hash $...))
PATTERN
def_node_matcher :partial_key?, <<-PATTERN
(pair (sym :partial) $(str _))
PATTERN
def_node_matcher :locals_key?, <<-PATTERN
(pair (sym :locals) $_)
PATTERN
def on_send(node)
if option_pairs = render_with_options?(node)
partial_key = option_pairs.map { |pair| partial_key?(pair) }.compact.first
locals_key = option_pairs.map { |pair| locals_key?(pair) }.compact.first
if option_pairs.length == 1 && partial_key
add_offense(node, :expression, "Use `render #{partial_key.source}` instead")
elsif option_pairs.length == 2 && partial_key && locals_key
add_offense(node, :expression, "Use `render #{partial_key.source}, #{locals_key.source}` instead")
end
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems