Module: Sequel::SchemaCaching

Dump the cached schema to the filename given in Marshal format.

    # File lib/sequel/extensions/schema_caching.rb, line 53
53:     def dump_schema_cache(file)
54:       sch = {}
55:       @schemas.each do |k,v|
56:         sch[k] = v.map do |c, h|
57:           h = Hash[h]
58:           h.delete(:callable_default)
59:           [c, h]
60:         end
61:       end
62:       File.open(file, 'wb'){|f| f.write(Marshal.dump(sch))}
63:       nil
64:     end

dump_schema_cache?(file)

Dump the cached schema to the filename given unless the file already exists.

[Source]

    # File lib/sequel/extensions/schema_caching.rb, line 68
68:     def dump_schema_cache?(file)
69:       dump_schema_cache(file) unless File.exist?(file)
70:     end

load_schema_cache(file)

Replace the schema cache with the data from the given file, which should be in Marshal format.

[Source]

    # File lib/sequel/extensions/schema_caching.rb, line 74
74:     def load_schema_cache(file)
75:       @schemas = Marshal.load(File.read(file))
76:       @schemas.each_value{|v| schema_post_process(v)}
77:       nil
78:     end

load_schema_cache?(file)

Replace the schema cache with the data from the given file if the file exists.

[Source]

    # File lib/sequel/extensions/schema_caching.rb, line 82
82:     def load_schema_cache?(file)
83:       load_schema_cache(file) if File.exist?(file)
84:     end

Methods

Public Instance methods