Value of the cell it should then return a String, and this String will be displayed as
If a 1-parameter callable is passed, then this callable will be called with the calculated. :to_s.to_proc), will be used as the formatter for the column. Of the table itself on its creation (see #initialize) (which itself defaults to If nil is provided, then the callable that was passed to the formatter option. Is distinct from the extractor and the styler (see below).įor example, if the extractor for this column generates a Date, then the formatter might format Will be passed the calculated value of each cell to determine how it should be displayed. from (, ) = ( column_padding || DEFAULT_COLUMN_PADDING ), = ( Array = ? : ) = ( column_width || DEFAULT_COLUMN_WIDTH ) = formatter = header_frequency = header_styler = row_divider_frequency = styler = title = title_styler = validate_character ( truncation_indicator, DEFAULT_TRUNCATION_INDICATOR, InvalidTruncationIndicatorError, " truncation indicator " ) = wrap_preserve = wrap_body_cells_to = wrap_header_cells_to = yield self if block_given? end to_proc, header_frequency: :start, header_styler: nil, row_divider_frequency: nil, styler: nil, title: nil, title_styler: nil, truncation_indicator: nil, wrap_preserve: :rune, wrap_body_cells_to: nil, wrap_header_cells_to: nil ) = sources = align_body = align_header = align_title = ( border || DEFAULT_BORDER ) = border_styler = Border. # File 'lib/tabulo/table.rb', line 151 def initialize ( sources, * columns, align_body: :auto, align_header: :center, align_title: :center, border: nil, border_styler: nil, column_padding: nil, column_width: nil, formatter: :to_s. If invalid option passed to border parameter. truncation_indicator ( nil, String) (defaults to: nil). The third and final wrapped line of the cell. Then with a line index of 1, to style the second line, and finally with a line index of 2, for Lines, then the callable will be called first with a line index of 0, to style the first line, For example, if the title is wrapped over 3 Second parameter is an Integer representing the index of the line within the If the passed callable takes 2 parameters, then the first parameter is as above, and the. Three times, once for each line of content. Is wrapped over three lines, then the title_styler will be called Representing a single line within the title. If the passed callable takes 1 parameter, then the first parameter is a string. Thus it can be used to apply ANSI escape codes to title content, to color theĬontent for example, without breaking the table formatting. The extra width of the string returned by the title_styler is not taken intoĬonsideration by the internal table and cell width calculations involved in rendering the The title, and the resulting string rendered in place of that line. If passed a callable, then that callable will be called for each line of. If passed nil, then no additional styling will be applied to the title. 
Nil, or can be passed a callable that takes either 1 or 2 parametes: border_styler ( nil, #to_proc) (defaults to: nil)Ī lambda or other callable object that willĭetermine the colors or other styling applied to the table title.This reproduces the default behaviour in tabulo v1. :classic Like :ascii, but does not have a horizontal line at the bottom of the.:reduced_modern Like :modern, but without left or right borders, and with internal vertical.:reduced_ascii Like :ascii, but without left or right borders, and with internal verticalīorders and intersection characters consisting of whitespace only.:blank No border characters are rendered.:modern Uses non-ASCII Unicode characters to render a border with smooth continuous lines.
Table not to be valid Markdown, since Markdown engines do not generally Option in combination with this border type will cause the rendered :markdown Produces a GitHub-flavoured Markdown table.If nil, then the value of DEFAULT_BORDER will be used. Within the table to separate columns from each other and the header row from the Table body. For the Table border, including both the characters around the outside of table, and the lines drawn
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