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Contents
module ActiveText
# These are currently the kinds of metadata that we can fetch
# This should be configurable in the future (or remove it entirely)
METADATA = %w(name kind description)
class Variable
attr_reader :key, :context, :comment
def initialize(key, context, comment)
# What the short name of this variable is
@key = key
# Text surrounding the variable, as determined by Base
@context = context
# What is considered a comment
@comment = comment
end
# if any of the metadata string methods are called
# then we return what the value is
def method_missing(method_name)
if METADATA.include? method_name.to_s
content_of(method_name.to_s)
end
end
def value
@context.each do |string|
string =~ /^\${1}#{@key}: (.+);/
return $1 if $1
end
end
def value=(val)
@context.gsub!(/^\$#{@key}: .+;/, "$#{@key}: #{val};")
end
private
def content_of(metadata)
@context.each do |string|
string =~ /^#{@comment} @([\w]+[^\s]) (.+)/
return $2 if $1 == metadata
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems