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# frozen_string_literal: true
module FatTable
# A subclass of Formatter for rendering the table as a Ruby Array of Arrays.
# Each cell is formatted as a string in accordance with the formatting
# directives. All footers are included as extra Arrays of the output.
# AoaFormatter supports no +options+
class AoaFormatter < Formatter
private
def evaluate?
true
end
def pre_table
'['
end
def post_table
']'
end
def pre_header(_widths)
''
end
def post_header(_widths)
''
end
def pre_row
'['
end
def pre_cell(_val)
"'"
end
# Because the cell, after conversion to a single-quoted string will be
# eval'ed, we need to escape any single-quotes (') that appear in the
# string.
def quote_cell(val)
if val.match?(/'/)
# Use a negative look-behind to only quote single-quotes that are not
# already preceded by a backslash
val.gsub(/(?<!\\)'/, "'" => "\\'")
else
val
end
end
def post_cell
"'"
end
def inter_cell
','
end
def post_row
"],\n"
end
def hline(_widths)
"nil,\n"
end
def pre_group
''
end
def post_group
''
end
def pre_gfoot
''
end
def post_gfoot
''
end
def pre_foot
''
end
def post_foot
''
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems