samples: gistifying excel.rb and csv.rb

samples/csv_import.rb

@@ -1,33 +0,0 @@
-require 'squib'
-
-Squib::Deck.new(cards: 2) do
-  background color: :white
-
-  # Outputs a hash of arrays with the header names as keys
-  data = csv file: 'sample.csv'
-  text str: data['Type'], x: 250, y: 55, font: 'Arial 54'
-  text str: data['Level'], x: 65, y: 65, font: 'Arial 72'
-
-  save format: :png, prefix: 'sample_csv_'
-
-  # You can also specify the sheet, starting at 0
-  data = xlsx file: 'sample.xlsx', sheet: 2
-end
-
-# CSV is also a Squib-module-level function, so this also works:
-data      = Squib.csv file: 'quantity_explosion.csv' # 2 rows...
-num_cards = data['Name'].size                        #          ...but 4 cards!
-
-Squib::Deck.new(cards: num_cards) do
-  background color: :white
-  rect # card border
-  text str: data['Name'], font: 'Arial 54'
-  save_sheet prefix: 'sample_csv_qty_', columns: 4
-end
-
-# Additionally, CSV supports inline data specifically
-data = Squib.csv data: <<-EOCSV
-Name,Cost
-Knight,3
-Orc,1
-EOCSV

samples/excel.rb

@@ -1,55 +0,0 @@
-require 'squib'
-
-Squib::Deck.new(cards: 3) do
-  background color: :white
-
-  # Reads the first sheet by default (sheet 0)
-  # Outputs a hash of arrays with the header names as keys
-  data = xlsx file: 'sample.xlsx'
-
-  text str: data['Name'], x: 250, y: 55, font: 'Arial 54'
-  text str: data['Level'], x: 65, y: 65, font: 'Arial 72'
-  text str: data['Description'], x: 65, y: 600, font: 'Arial 36'
-
-  save format: :png, prefix: 'sample_excel_' # save to individual pngs
-end
-
-# xlsx is also a Squib-module-level function, so this also works:
-data      = Squib.xlsx file: 'explode_quantities.xlsx' # 2 rows...
-num_cards = data['Name'].size                          #          ...but 4 cards!
-
-Squib::Deck.new(cards: num_cards) do
-  background color: :white
-  rect # card border
-  text str: data['Name'], font: 'Arial 54'
-  save_sheet prefix: 'sample_xlsx_qty_', columns: 4
-end
-
-
-# Here's another example, a bit more realistic. Here's what's going on:
-#   * We call xlsx from Squib directly - BEFORE Squib::Deck creation. This
-#     allows us to infer the number of cards based on the size of the "Name"
-#     field
-#   * We make use of quantity explosion. Fields named "Qty" or "Quantity"
-#     (any capitalization), or any other in the "qty_header" get expanded by the
-#     number given
-#   * We also make sure that trailing and leading whitespace is stripped
-#     from each value. This is the default behavior in Squib, but the options
-#     are here just to make sure.
-
-resource_data = Squib.xlsx(file: 'sample.xlsx', sheet: 2, strip: true) do |header, value|
-  case header
-  when 'Cost'
-    "$#{value}k" # e.g. "3" becomes "$3k"
-  else
-    value # always return the original value if you didn't do anything to it
-  end
-end
-
-Squib::Deck.new(cards: resource_data['Name'].size) do
-  background color: :white
-  rect width: :deck, height: :deck
-  text str: resource_data['Name'], align: :center, width: :deck, hint: 'red'
-  text str: resource_data['Cost'], align: :right, width: :deck, hint: 'red'
-  save_sheet prefix: 'sample_excel_resources_' # save to a whole sheet
-end

samples/quantity_explosion.csv

@@ -1,3 +0,0 @@
-Name,Qty
-Basilisk,3
-High Templar,1

samples/sample.csv

@@ -1,3 +0,0 @@
-Type,"Level"
-Thief,1
-Mastermind,2