lindell /
JsBarcode
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 78 |
| Lines | 0 |
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Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | class EANencoder{ |
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| 2 | constructor(){ |
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| 3 | // Standard start end and middle bits |
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| 4 | this.startBin = "101"; |
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| 5 | this.endBin = "101"; |
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| 6 | this.middleBin = "01010"; |
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| 7 | |||
| 8 | this.binaries = { |
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| 9 | // The L (left) type of encoding |
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| 10 | "L": [ |
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| 11 | "0001101", |
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| 12 | "0011001", |
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| 13 | "0010011", |
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| 14 | "0111101", |
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| 15 | "0100011", |
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| 16 | "0110001", |
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| 17 | "0101111", |
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| 18 | "0111011", |
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| 19 | "0110111", |
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| 20 | "0001011" |
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| 21 | ], |
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| 22 | |||
| 23 | // The G type of encoding |
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| 24 | "G": [ |
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| 25 | "0100111", |
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| 26 | "0110011", |
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| 27 | "0011011", |
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| 28 | "0100001", |
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| 29 | "0011101", |
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| 30 | "0111001", |
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| 31 | "0000101", |
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| 32 | "0010001", |
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| 33 | "0001001", |
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| 34 | "0010111" |
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| 35 | ], |
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| 36 | |||
| 37 | // The R (right) type of encoding |
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| 38 | "R": [ |
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| 39 | "1110010", |
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| 40 | "1100110", |
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| 41 | "1101100", |
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| 42 | "1000010", |
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| 43 | "1011100", |
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| 44 | "1001110", |
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| 45 | "1010000", |
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| 46 | "1000100", |
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| 47 | "1001000", |
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| 48 | "1110100" |
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| 49 | ], |
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| 50 | |||
| 51 | // The O (odd) encoding for UPC-E |
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| 52 | "O": [ |
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| 53 | "0001101", |
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| 54 | "0011001", |
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| 55 | "0010011", |
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| 56 | "0111101", |
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| 57 | "0100011", |
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| 58 | "0110001", |
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| 59 | "0101111", |
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| 60 | "0111011", |
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| 61 | "0110111", |
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| 62 | "0001011" |
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| 63 | ], |
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| 64 | |||
| 65 | // The E (even) encoding for UPC-E |
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| 66 | "E": [ |
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| 67 | "0100111", |
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| 68 | "0110011", |
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| 69 | "0011011", |
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| 70 | "0100001", |
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| 71 | "0011101", |
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| 72 | "0111001", |
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| 73 | "0000101", |
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| 74 | "0010001", |
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| 75 | "0001001", |
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| 76 | "0010111" |
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| 77 | ] |
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| 78 | }; |
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| 79 | } |
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| 80 | |||
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