35 lines
778 B
Go
35 lines
778 B
Go
package main
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import "fmt"
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// ErrNoWordFound flags if the requested word is not in the dictionary
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var ErrNoWordFound = fmt.Errorf("no word found")
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// Dictionary is a simple map of names to words
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type Dictionary map[string]Word
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// A Word defines a subroutine
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type Word struct {
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Name string
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Impl func() error
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Source []string
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Immediate bool
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BranchCheck bool
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}
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// AddWord inserts a new word into the dictonary, overwriting any existing word by that name
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func (d Dictionary) AddWord(name string, w Word) {
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d[name] = w
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}
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// GetWord returns a word from the dictionary or an error if it's undefined
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func (d Dictionary) GetWord(name string) (Word, error) {
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w, ok := d[name]
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if !ok {
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return Word{
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Name: name,
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}, ErrNoWordFound
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}
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return w, nil
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}
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