Class: Bio::Template
- Inherits:
-
Object
- Object
- Bio::Template
- Defined in:
- lib/bio-vcf/template.rb
Instance Method Summary collapse
- #body(env) ⇒ Object
- #footer(env) ⇒ Object
- #header(env) ⇒ Object
-
#initialize(fn) ⇒ Template
constructor
A new instance of Template.
- #parse(buf) ⇒ Object
- #result(env) ⇒ Object
Constructor Details
#initialize(fn) ⇒ Template
Returns a new instance of Template.
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# File 'lib/bio-vcf/template.rb', line 7 def initialize fn raise "Can not find template #{fn}!" if not File.exist?(fn) parse(File.read(fn)) end |
Instance Method Details
#body(env) ⇒ Object
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# File 'lib/bio-vcf/template.rb', line 59 def body env if @erb_body @erb_body.result(env) else "" end end |
#footer(env) ⇒ Object
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# File 'lib/bio-vcf/template.rb', line 67 def env if @erb_footer @erb_footer.result(env) else "" end end |
#header(env) ⇒ Object
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# File 'lib/bio-vcf/template.rb', line 51 def header env if @erb_header @erb_header.result(env) else "" end end |
#parse(buf) ⇒ Object
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# File 'lib/bio-vcf/template.rb', line 12 def parse buf header = [] body = [] = [] where = :header buf.split("\n").each do | line | case where when :header next if line =~ /=HEADER/ if line =~ /=BODY/ body = [] where = :body next end header << line when :body if line =~ /=FOOTER/ = [] where = :footer next end body << line else << line end end if body == [] body = header header = [] end @erb_header = ERB.new(header.join("\n")) if header.size @erb_body = ERB.new(body.join("\n")) if body.size @erb_footer = ERB.new(.join("\n")) if .size end |
#result(env) ⇒ Object
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# File 'lib/bio-vcf/template.rb', line 47 def result env @erb.result(env) end |