class S3Direct::StringInterpolator
Constants
- DELIM
Attributes
context[R]
pattern[R]
Public Class Methods
new(context, pattern)
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# File lib/s3direct/string_interpolator.rb, line 7 def initialize(context, pattern) @pattern = pattern @context = context end
Public Instance Methods
compile_parts()
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# File lib/s3direct/string_interpolator.rb, line 16 def compile_parts pattern.split(DELIM).collect do |part| if part[0] == ':' meth = part[1, part.length - 1] result = context.public_send meth if result.blank? raise ":#{meth} for path '#{pattern}' was blank in #{context.inspect}" end result.to_s.underscore else part end end end
to_s()
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# File lib/s3direct/string_interpolator.rb, line 12 def to_s compile_parts.join(DELIM) end