Module: Ruport

Defined in:
lib/ruport.rb,
lib/ruport/version.rb,
lib/ruport/formatter.rb,
lib/ruport/data/table.rb,
lib/ruport/formatter/csv.rb,
lib/ruport/formatter/html.rb,
lib/ruport/formatter/text.rb,
lib/ruport/controller/table.rb,
lib/ruport/formatter/markdown.rb,
lib/ruport/controller/grouping.rb,
lib/ruport/formatter/prawn_pdf.rb

Overview

Ruport : Extensible Reporting System

controller/grouping.rb : Group data controller for Ruby Reports

Written by Michael Milner, 2007. Copyright (C) 2007, All Rights Reserved

This is free software distributed under the same terms as Ruby 1.8 See LICENSE and COPYING for details.

Defined Under Namespace

Modules: Data, SystemExtensions Classes: Controller, Formatter, FormatterError

Constant Summary collapse

VERSION = 
"1.8.0"

Class Method Summary collapse

Class Method Details

.quiet ⇒ Object

quiets warnings for block



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# File 'lib/ruport.rb', line 86

def quiet #:nodoc:
  warns = $VERBOSE
  $VERBOSE = nil
  result = yield
  $VERBOSE = warns
  return result
end

.Table(*args, &block) ⇒ Object

Shortcut interface for creating Data::Tables

Examples:

t = Table(%w[a b c])   #=> creates a new empty table w. cols a,b,c
t = Table("a","b","c") #=> creates a new empty table w. cols a,b,c

# allows building table inside of block, returns table object
t = Table(%w[a b c]) { |t| t << [1,2,3] }

# allows loading table from CSV
# accepts all Data::Table.load options, including block (yields table,row)

t = Table("foo.csv")
t = Table("bar.csv", :has_names => false)


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# File 'lib/ruport/data/table.rb', line 1043

def self.Table(*args,&block)
  case(args[0])
  when Array
    opts = args[1] || {}
    Ruport::Data::Table.new(f={:column_names => args[0]}.merge(opts),&block)
  when /\.csv/
    Ruport::Data::Table.load(*args,&block)
  when Hash
    if file = args[0].delete(:file)
      Ruport::Data::Table.load(file,args[0],&block)
    elsif string = args[0].delete(:string)
      Ruport::Data::Table.parse(string,args[0],&block)
    else
      Ruport::Data::Table.new(args[0],&block)
    end
  else
     Ruport::Data::Table.new(:data => [], :column_names => args,&block)
  end
end