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Contents
module Cucumber
module Parser
# TIP: When you hack on the grammar, just delete feature.rb in this directory.
# Also make sure you have uninstalled all cucumber gems (don't forget xxx-cucumber
# github gems).
#
# Treetop will then generate the parser in-memory. When you're happy, just generate
# the rb file with tt feature.tt
grammar Table
rule table
table_row+ {
def at_line?(line)
elements.detect{|table_row| table_row.at_line?(line)}
end
def build(filter=nil)
Ast::Table.new(raw)
end
def raw(filter=nil, scenario_outline=nil)
elements.map do |table_row|
if(filter.nil? || table_row == elements[0] || filter.at_line?(table_row) || (scenario_outline && filter.outline_at_line?(scenario_outline)))
table_row.build
end
end.compact
end
}
end
rule table_row
space* '|' cells:(cell '|')+ space* (eol+ / eof) {
def at_line?(line)
cells.line == line
end
def build
row = cells.elements.map do |elt|
value = elt.cell.text_value.strip
value.empty? ? nil : value
end
class << row
attr_accessor :line
end
row.line = cells.line
row
end
}
end
rule cell
(!('|' / eol) .)*
end
rule space
[ \t]
end
rule eol
"\n" / ("\r" "\n"?)
end
rule eof
!.
end
end
end
end
Version data entries
110 entries across 110 versions & 10 rubygems