Sha256: d828519c1c718b1f0ea3b4aef61ce4f5836b219e5ca6186d6ff40aa2d63cbc9d
Contents?: true
Size: 726 Bytes
Versions: 5
Compression:
Stored size: 726 Bytes
Contents
# encoding: utf-8
module Rubocop
module Cop
module Style
# This cop checks for uses of String#%.
#
# It cannot be implemented in a reliable manner for all cases, so
# only two scenarios are considered - if the first argument is a string
# literal and if the second argument is an array literal.
class FavorSprintf < Cop
MSG = 'Favor sprintf over String#%.'
def on_send(node)
receiver_node, method_name, *arg_nodes = *node
if method_name == :% &&
([:str, :dstr].include?(receiver_node.type) ||
arg_nodes[0].type == :array)
convention(node, :selector)
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems