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Contents
module Druid
module Elements
class Table < Element
#
# Return the Druid::Elements::Table for the index provided. Index
# is zero based. If the index provided is a String then it
# will be matched with the text from any column. The text can be
# a substring of the full column text.
#
# @return [Druid::Elements::Table]
#
def [](idx)
idx = find_index_by_title(idx) if idx.kind_of?(String)
return nil unless idx
Druid::Elements::TableRow.new(element[idx])
end
#
# Returns the number of rows in the table.
#
def rows
element.rows.size
end
def each
for index in 1..self.rows do
yield self[index-1]
end
end
#
# return the first row
#
# @return Druid::Elements::TableRow
#
def first_row
self[0]
end
#
# return the last row
#
# @return Druid::Elements::TableRow
#
def last_row
self[-1]
end
private
def find_index_by_title(row_title)
element.rows.find_index do |row|
row.cells.any? { |col| col.text.include? row_title}
end
end
end
Druid::Elements.tag_to_class[:table] = Druid::Elements::Table
end
end
Version data entries
5 entries across 5 versions & 1 rubygems