forked from Shopify/liquid
/
errors.rb
58 lines (49 loc) · 1.34 KB
/
errors.rb
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# frozen_string_literal: true
module Liquid
class Error < ::StandardError
attr_accessor :line_number
attr_accessor :template_name
attr_accessor :markup_context
def to_s(with_prefix = true)
str = +""
str << message_prefix if with_prefix
str << super()
if markup_context
str << " "
str << markup_context
end
str
end
private
def message_prefix
str = +""
str << if is_a?(SyntaxError)
"Liquid syntax error"
else
"Liquid error"
end
if line_number
str << " ("
str << template_name << " " if template_name
str << "line " << line_number.to_s << ")"
end
str << ": "
str
end
end
ArgumentError = Class.new(Error)
ContextError = Class.new(Error)
FileSystemError = Class.new(Error)
StandardError = Class.new(Error)
SyntaxError = Class.new(Error)
StackLevelError = Class.new(Error)
TaintedError = Class.new(Error)
MemoryError = Class.new(Error)
ZeroDivisionError = Class.new(Error)
FloatDomainError = Class.new(Error)
UndefinedVariable = Class.new(Error)
UndefinedDropMethod = Class.new(Error)
UndefinedFilter = Class.new(Error)
MethodOverrideError = Class.new(Error)
InternalError = Class.new(Error)
end