Sha256: b9c2779c5a364932eff583bc4e826e1bb87c261310602049bd0a2914ee258ef4
Contents?: true
Size: 1.63 KB
Versions: 24
Compression:
Stored size: 1.63 KB
Contents
# frozen_string_literal: true
module FatTable
# A subclass of Formatter for rendering the table as a Ruby Array of Hashes.
# Each row of the Array is a Hash representing one row of the table with the
# keys being the symbolic form of the headers. Each cell is a value in a row
# Hash formatted as a string in accordance with the formatting directives. All
# footers are included as extra Hashes of the output. AoaFormatter supports no
# +options+
class AohFormatter < Formatter
private
def evaluate?
true
end
def pre_table
'['
end
def post_table
']'
end
# We include no row for the header because the keys of each hash serve as
# the headers.
def include_header_row?
false
end
def pre_row
'{'
end
def pre_cell(head)
":#{head.as_sym} => '"
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