class TDP::Patch
A single patch.
Attributes
content[R]
Content of the patch.
full_filename[R]
Full name of the patch file.
name[R]
Name of the patch.
signature[R]
SHA-256 hash of content.
Public Class Methods
new(full_filename)
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full_filename
-
full path to
.sql
file
# File lib/tdp.rb, line 114 def initialize(full_filename) @full_filename = full_filename _, @name = File.split(full_filename) @content = File.read(full_filename) @signature = Digest::SHA256.hexdigest(@content) end
Public Instance Methods
<=>(other)
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Comparison function. Any permanent patch takes precedence over any volatile one, if both patches are permanent or both are volatile, ordering is based on name.
# File lib/tdp.rb, line 140 def <=>(other) return -1 if permanent? && other.volatile? return 1 if volatile? && other.permanent? @name <=> other.name end
permanent?()
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Returns true if patch is permanent.
# File lib/tdp.rb, line 131 def permanent? TDP.permanent_patch_file?(@name) end
volatile?()
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Returns true if patch is volatile.
# File lib/tdp.rb, line 124 def volatile? TDP.volatile_patch_file?(@name) end