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Contents
require 'jsduck/json_duck'
require 'jsduck/null_object'
require 'jsduck/grouped_asset'
module JsDuck
# Reads in examples JSON file
class Examples < GroupedAsset
# Creates Examples object from filename.
def self.create(filename, opts)
if filename
Examples.new(filename, opts)
else
NullObject.new(:to_array => [], :[] => nil)
end
end
# Parses examples config file
def initialize(filename, opts)
@groups = JsonDuck.read(filename)
@opts = opts
fix_examples_data
build_map_by_name("Two examples have the same name")
end
# Prefix all relative URL-s in examples list with path given in --examples-base-url
#
# For backwards compatibility:
#
# - Create names for each example when not present
# - Create title from text
# - Create description from desc
#
def fix_examples_data
each_item do |ex|
ex["name"] = ex["url"] unless ex["name"]
unless ex["url"] =~ /^https?:\/\//
ex["url"] = @opts.examples_base_url + ex["url"]
end
unless ex["icon"] =~ /^https?:\/\//
ex["icon"] = @opts.examples_base_url + ex["icon"]
end
unless ex["title"]
ex["title"] = ex["text"]
ex.delete("text")
end
unless ex["description"]
ex["description"] = ex["desc"]
ex.delete("desc")
end
end
end
# Extracts example icon URL from example hash
def icon_url(example)
example["icon"]
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems