RSpec
Ruby on Rails
Ruby method
source_extract
v7.0.0 - Show latest stable - 0 notes - Class: ActionView::Template::Error
- 1.0.0
- 1.1.6
- 1.2.6
- 2.0.3
- 2.1.0
- 2.2.1
- 2.3.8
- 3.0.0 (0)
- 3.0.9 (0)
- 3.1.0 (0)
- 3.2.1 (0)
- 3.2.8 (0)
- 3.2.13 (0)
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- 4.1.8 (0)
- 4.2.1 (0)
- 4.2.7 (0)
- 4.2.9 (0)
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- 5.2.3 (0)
- 6.0.0 (0)
- 6.1.3.1 (0)
- 6.1.7.7 (0)
- 7.0.0 (0)
- 7.1.3.2 (0)
- 7.1.3.4 (0)
- What's this?
-
new - annotated_source_code
- annoted_source_code (<= v5.2.3)
- backtrace (>= v7.1.3.2)
- backtrace_locations (>= v7.1.3.2)
- file_name
- formatted_code_for
- line_number
- message (<= v3.1.0)
- original_exception (<= v5.0.0.1)
- source_extract
- source_location
- sub_template_message
- sub_template_of
= private
= protected
source_extract(indentation = 0) public Hide source
# File actionview/lib/action_view/template/error.rb, line 179 def source_extract(indentation = 0) return [] unless num = line_number num = num.to_i source_code = @template.encode!.split("\n") start_on_line = [ num - SOURCE_CODE_RADIUS - 1, 0 ].max end_on_line = [ num + SOURCE_CODE_RADIUS - 1, source_code.length].min indent = end_on_line.to_s.size + indentation return [] unless source_code = source_code[start_on_line..end_on_line] formatted_code_for(source_code, start_on_line, indent) end
