module Respectable::Util
Public Class Methods
desc_template(block_params)
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# File lib/respectable.rb, line 43 def self.desc_template(block_params) *desc_args, desc_result = *block_params.map(&:last) "yields %{#{desc_result}} for " + desc_args.map {|arg| "#{arg}: %{#{arg}}" }.join(', ') end
eval_row_items(row, binding)
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# File lib/respectable.rb, line 57 def self.eval_row_items(row, binding) row.map do |i| i = i.sub(/\\(?=|)/, '') # remove escapes for '|' # handle `...` r = i[/\A`([^`]+)`\z/, 1] r ? binding.eval(r) : i end end
table_data(table)
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# File lib/respectable.rb, line 48 def self.table_data(table) table.split(/\n */).reject {|line| line[/^ *#/] }.map do |line| cols = line.split(/ *(?<!\\)\| */)[1..-1] comment_col = cols.size cols.each_with_index {|col, ix| comment_col = ix if col[/^ *#/] } cols[0, comment_col] end end