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Contents
# frozen_string_literal: true
module Slim
# In Slim you don't need the do keyword sometimes. This
# filter adds the missing keyword.
#
# - 10.times
# | Hello
#
# @api private
class DoInserter < Filter
BLOCK_REGEX = /(\A(if|unless|else|elsif|when|in|begin|rescue|ensure|case)\b)|\bdo\s*(\|[^\|]*\|\s*)?\Z/
# Handle control expression `[:slim, :control, code, content]`
#
# @param [String] code Ruby code
# @param [Array] content Temple expression
# @return [Array] Compiled temple expression
def on_slim_control(code, content)
code += ' do' unless code =~ BLOCK_REGEX || empty_exp?(content)
[:slim, :control, code, compile(content)]
end
# Handle output expression `[:slim, :output, escape, code, content]`
#
# @param [Boolean] escape Escape html
# @param [String] code Ruby code
# @param [Array] content Temple expression
# @return [Array] Compiled temple expression
def on_slim_output(escape, code, content)
code += ' do' unless code =~ BLOCK_REGEX || empty_exp?(content)
[:slim, :output, escape, code, compile(content)]
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems