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Versions: 17
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Contents
# frozen_string_literal: true
module RuboCop
module Cop
module RSpec
# Helper methods to find RSpec metadata.
module Metadata
extend RuboCop::NodePattern::Macros
include RuboCop::RSpec::Language
# @!method rspec_metadata(node)
def_node_matcher :rspec_metadata, <<~PATTERN
(block
(send
#rspec? {#Examples.all #ExampleGroups.all #SharedGroups.all #Hooks.all} _ ${send str sym}* (hash $...)?)
...)
PATTERN
# @!method rspec_configure(node)
def_node_matcher :rspec_configure, <<~PATTERN
(block (send #rspec? :configure) (args (arg $_)) ...)
PATTERN
# @!method metadata_in_block(node)
def_node_search :metadata_in_block, <<~PATTERN
(send (lvar %) #Hooks.all _ ${send str sym}* (hash $...)?)
PATTERN
def on_block(node)
rspec_configure(node) do |block_var|
metadata_in_block(node, block_var) do |symbols, pairs|
on_metadata(symbols, pairs.flatten)
end
end
rspec_metadata(node) do |symbols, pairs|
on_metadata(symbols, pairs.flatten)
end
end
alias on_numblock on_block
def on_metadata(_symbols, _pairs)
raise ::NotImplementedError
end
end
end
end
end
Version data entries
17 entries across 17 versions & 4 rubygems