Class: Squib::LayoutParser Private
- Inherits:
-
Object
- Object
- Squib::LayoutParser
- Defined in:
- lib/squib/layout_parser.rb
Overview
This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.
Internal class for handling layouts
Instance Method Summary collapse
-
#initialize(dpi = 300) ⇒ LayoutParser
constructor
private
A new instance of LayoutParser.
-
#load_layout(files, initial = {}) ⇒ Object
private
Load the layout file(s), if exists.
Constructor Details
#initialize(dpi = 300) ⇒ LayoutParser
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Returns a new instance of LayoutParser.
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# File 'lib/squib/layout_parser.rb', line 8 def initialize(dpi = 300) @dpi = dpi end |
Instance Method Details
#load_layout(files, initial = {}) ⇒ Object
This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.
Load the layout file(s), if exists
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# File 'lib/squib/layout_parser.rb', line 14 def load_layout(files, initial = {}) layout = initial Squib::logger.info { " using layout(s): #{files}" } Array(files).each do |file| thefile = file thefile = builtin(file) unless File.exists?(file) if File.exists? thefile # note: YAML.load_file returns false on empty file yml = layout.merge(YAML.load_file(thefile) || {}) yml.each do |key, value| layout[key] = recurse_extends(yml, key, {}) end else Squib::logger.error { "Layout file not found: #{file}. Skipping..." } end end return layout end |