class Pulo::FrameRow
Attributes
cells[R]
row_number[RW]
Public Class Methods
new(parent_frame, row_number)
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# File lib/pulo/frames/frame_row.rb, line 5 def initialize(parent_frame, row_number) @cells=[] @parent_frame=parent_frame @row_number=row_number end
Public Instance Methods
[](column)
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# File lib/pulo/frames/frame_row.rb, line 19 def [](column) if column.is_a?(Integer) raise IndexError,"No column number #{column} defined." unless @cells[column] @cells[column] else @parent_frame[column][@row_number] end end
append_column(cell)
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# File lib/pulo/frames/frame_row.rb, line 11 def append_column(cell) @cells<<cell end
delete_column(index)
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# File lib/pulo/frames/frame_row.rb, line 15 def delete_column(index) @cells.delete_at index end
first_row?()
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# File lib/pulo/frames/frame_row.rb, line 83 def first_row? @row_number==0 end
inspect()
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# File lib/pulo/frames/frame_row.rb, line 63 def inspect "Frame Row Object" end
next_row()
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# File lib/pulo/frames/frame_row.rb, line 52 def next_row if @row_number<@parent_frame.row_count @parent_frame.rows[@row_number+1] else nil end end
next_rows()
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# File lib/pulo/frames/frame_row.rb, line 36 def next_rows Enumerator.new do |y| for i in (@row_number+1)..@parent_frame.row_count-1 y.yield @parent_frame.rows[i] end end end
previous_row()
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# File lib/pulo/frames/frame_row.rb, line 44 def previous_row if @row_number>0 @parent_frame.rows[@row_number-1] else nil end end
previous_rows()
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# File lib/pulo/frames/frame_row.rb, line 28 def previous_rows Enumerator.new do |y| for i in (0..(@row_number-1)).reverse_each y.yield @parent_frame.rows[i] end end end
to_a()
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# File lib/pulo/frames/frame_row.rb, line 67 def to_a @cells.map {|cell| cell.value} end
to_a_values()
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# File lib/pulo/frames/frame_row.rb, line 71 def to_a_values value_cells.map {|cell| cell.value} end
to_h()
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# File lib/pulo/frames/frame_row.rb, line 79 def to_h Hash[@parent_frame.column_names.keys.to_a.zip(to_a)] end
to_s()
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# File lib/pulo/frames/frame_row.rb, line 60 def to_s "row #{@row_number}:".ljust(9,' ') + " #{((@cells.select {|s| !s.column.hidden?}).map {|c| c.to_s}).join(' ')}" end
value_cells()
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# File lib/pulo/frames/frame_row.rb, line 75 def value_cells @cells.find_all { |cell| cell.value_column?} end